diff --git a/.github/workflows/core_testmodels.yml b/.github/workflows/core_testmodels.yml
index 91d5f6e3f..29a7ba64f 100644
--- a/.github/workflows/core_testmodels.yml
+++ b/.github/workflows/core_testmodels.yml
@@ -37,7 +37,7 @@ jobs:
         with:
           pixi-version: "latest"
       - name: Prepare pixi
-        run: pixi run --environment=dev install-ci
+        run: pixi run install-ci
       - name: Run testmodels with Ribasim Core
         run: |
           pixi run ribasim-core-testmodels
diff --git a/.github/workflows/core_tests.yml b/.github/workflows/core_tests.yml
index 921469bc4..0c2f61eac 100644
--- a/.github/workflows/core_tests.yml
+++ b/.github/workflows/core_tests.yml
@@ -37,7 +37,7 @@ jobs:
         with:
           pixi-version: "latest"
       - name: Prepare pixi
-        run: pixi run --environment=dev install-ci
+        run: pixi run install-ci
       - name: Test Ribasim Core
         run: |
           pixi run test-ribasim-core-cov
diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
index 622ba67f7..900bb84b1 100644
--- a/.github/workflows/docs.yml
+++ b/.github/workflows/docs.yml
@@ -28,7 +28,7 @@ jobs:
         with:
           pixi-version: "latest"
       - name: Prepare pixi
-        run: pixi run --environment=dev install-ci
+        run: pixi run install-ci
 
       - name: Check Quarto installation and all engines
         run: pixi run quarto-check
diff --git a/.github/workflows/mypy.yml b/.github/workflows/mypy.yml
index e20da5c90..1339fec97 100644
--- a/.github/workflows/mypy.yml
+++ b/.github/workflows/mypy.yml
@@ -20,7 +20,7 @@ jobs:
         with:
           pixi-version: "latest"
       - name: Prepare pixi
-        run: pixi run --environment=dev install-ci
+        run: pixi run install-ci
       - name: Run mypy on python/ribasim
         run: |
           pixi run mypy-ribasim-python
diff --git a/.github/workflows/python_codegen.yml b/.github/workflows/python_codegen.yml
index c14cbbd9f..511025dc2 100644
--- a/.github/workflows/python_codegen.yml
+++ b/.github/workflows/python_codegen.yml
@@ -20,7 +20,7 @@ jobs:
         with:
           pixi-version: "latest"
       - name: Prepare pixi
-        run: pixi run --environment=dev install-ci
+        run: pixi run install-ci
       - name: Test if codegen runs without errors
         run: pixi run codegen
       - name: Ensure that no code has been generated
diff --git a/.github/workflows/qgis.yml b/.github/workflows/qgis.yml
index 6130f4dd5..d5415ad82 100644
--- a/.github/workflows/qgis.yml
+++ b/.github/workflows/qgis.yml
@@ -27,7 +27,7 @@ jobs:
           pixi-version: "latest"
       - name: Prepare pixi
         run: |
-          pixi run --environment=dev install-ci
+          pixi run install-ci
       - name: Run tests
         run: pixi run test-ribasim-qgis-cov
       - name: Upload coverage to Codecov
diff --git a/.teamcity/Ribasim/buildTypes/Ribasim_GenerateTestmodels.xml b/.teamcity/Ribasim/buildTypes/Ribasim_GenerateTestmodels.xml
index c2945c1aa..96558689a 100644
--- a/.teamcity/Ribasim/buildTypes/Ribasim_GenerateTestmodels.xml
+++ b/.teamcity/Ribasim/buildTypes/Ribasim_GenerateTestmodels.xml
@@ -19,7 +19,7 @@ source /usr/share/Modules/init/bash
 
 module load pixi
 pixi --version
-pixi run --environment=dev install-ci]]></param>
+pixi run install-ci]]></param>
           <param name="teamcity.build.workingDir" value="ribasim" />
           <param name="teamcity.step.mode" value="default" />
           <param name="use.custom.script" value="true" />
diff --git a/.teamcity/Ribasim_Linux/buildTypes/Ribasim_Linux_BuildRibasim.xml b/.teamcity/Ribasim_Linux/buildTypes/Ribasim_Linux_BuildRibasim.xml
index d47affbe6..6a5089043 100644
--- a/.teamcity/Ribasim_Linux/buildTypes/Ribasim_Linux_BuildRibasim.xml
+++ b/.teamcity/Ribasim_Linux/buildTypes/Ribasim_Linux_BuildRibasim.xml
@@ -17,7 +17,7 @@ source /usr/share/Modules/init/bash
 
 module load pixi
 pixi --version
-pixi run --environment=dev install-ci]]></param>
+pixi run install-ci]]></param>
           <param name="teamcity.build.workingDir" value="ribasim" />
           <param name="teamcity.step.mode" value="default" />
           <param name="use.custom.script" value="true" />
diff --git a/.teamcity/Ribasim_Linux/buildTypes/Ribasim_Linux_TestRibasimBinaries.xml b/.teamcity/Ribasim_Linux/buildTypes/Ribasim_Linux_TestRibasimBinaries.xml
index a49348465..c33f87f9b 100644
--- a/.teamcity/Ribasim_Linux/buildTypes/Ribasim_Linux_TestRibasimBinaries.xml
+++ b/.teamcity/Ribasim_Linux/buildTypes/Ribasim_Linux_TestRibasimBinaries.xml
@@ -30,7 +30,7 @@ pixi run install-python]]></param>
 source /usr/share/Modules/init/bash
 
 module load pixi
-pixi run --environment=dev install
+pixi run install
 pixi run test-ribasim-api
 pixi run test-ribasim-cli]]></param>
           <param name="teamcity.build.workingDir" value="ribasim" />
diff --git a/.teamcity/Ribasim_Windows/buildTypes/Ribasim_Windows_BuildRibasim.xml b/.teamcity/Ribasim_Windows/buildTypes/Ribasim_Windows_BuildRibasim.xml
index 9e8740b03..0a409a041 100644
--- a/.teamcity/Ribasim_Windows/buildTypes/Ribasim_Windows_BuildRibasim.xml
+++ b/.teamcity/Ribasim_Windows/buildTypes/Ribasim_Windows_BuildRibasim.xml
@@ -16,7 +16,7 @@
       <runner id="RUNNER_2415" name="Set up pixi" type="simpleRunner">
         <parameters>
           <param name="script.content"><![CDATA[pixi --version
-pixi run --environment=dev install-ci]]></param>
+pixi run install-ci]]></param>
           <param name="teamcity.build.workingDir" value="ribasim" />
           <param name="teamcity.step.mode" value="default" />
           <param name="use.custom.script" value="true" />
diff --git a/.teamcity/Ribasim_Windows/buildTypes/Ribasim_Windows_TestRibasimBinaries.xml b/.teamcity/Ribasim_Windows/buildTypes/Ribasim_Windows_TestRibasimBinaries.xml
index 23a1e8ca0..749d1a6b3 100644
--- a/.teamcity/Ribasim_Windows/buildTypes/Ribasim_Windows_TestRibasimBinaries.xml
+++ b/.teamcity/Ribasim_Windows/buildTypes/Ribasim_Windows_TestRibasimBinaries.xml
@@ -18,7 +18,7 @@
       </runner>
       <runner id="RUNNER_1503" name="Run tests" type="simpleRunner">
         <parameters>
-          <param name="script.content"><![CDATA[pixi run --environment=dev install
+          <param name="script.content"><![CDATA[pixi run install
 pixi run test-ribasim-api
 pixi run test-ribasim-cli]]></param>
           <param name="teamcity.build.workingDir" value="ribasim" />
diff --git a/docs/contribute/core.qmd b/docs/contribute/core.qmd
index ef4e52fc3..e3e498dfe 100644
--- a/docs/contribute/core.qmd
+++ b/docs/contribute/core.qmd
@@ -37,7 +37,7 @@ You can let it start automatically by following these [instructions](https://tim
 There is a section on editors and IDEs for Julia on <https://julialang.org/>, scroll down to see it.
 We use and recommend Microsoft's free editor [Visual Studio Code](https://code.visualstudio.com/).
 When combined with the [Julia extension](https://www.julia-vscode.org/) it provides a powerful and interactive development experience.
-Make sure to have the correct environment when opening your IDE by running `open-vscode.bat`, or opening a `pixi --environment=dev shell` and then calling the command to open the editor of your choice.
+Make sure to have the correct environment when opening your IDE by running `open-vscode.bat`, or opening a `pixi shell` and then calling the command to open the editor of your choice.
 
 # Developing on Ribasim
 
diff --git a/docs/contribute/index.qmd b/docs/contribute/index.qmd
index c35736711..2f787dee9 100644
--- a/docs/contribute/index.qmd
+++ b/docs/contribute/index.qmd
@@ -35,7 +35,7 @@ First, set up pixi as described on their getting started [page](https://prefix.d
 Then set up the environment by running the following commands:
 
 ```sh
-pixi run --environment=dev install
+pixi run install
 ```
 
 This will automatically install all required packages for development.
diff --git a/docs/contribute/qgis.qmd b/docs/contribute/qgis.qmd
index afaae6eef..062214d42 100644
--- a/docs/contribute/qgis.qmd
+++ b/docs/contribute/qgis.qmd
@@ -5,7 +5,7 @@ title: "QGIS plugin development"
 # Set up the developer environment
 
 After you have installed the environment as described [here](index.qmd) you must still activate the QGIS plugins.
-The simplest way to do this is by running `pixi run --environment=dev install-qgis-plugins`.
+The simplest way to do this is by running `pixi run install-qgis-plugins`.
 It grabs the latest version of the iMOD QGIS plugin and it makes a symlink to the ribasim_qgis folder so that QGIS can find it.
 It also installs plugins that make it possible to reload and debug your plugin while QGIS is open.
 
@@ -36,7 +36,7 @@ Then simply call `pixi run test-ribasim-qgis`.
 
 # Debugging
 
-After installing the plugins via `pixi run --environment=dev install-qgis-plugins`.
+After installing the plugins via `pixi run install-qgis-plugins`.
 Extra debugging tools are also installed in QGIS that is installed within your pixi environment.
 
 After you have started `pixi run qgis`, you can make alterations to the Python code and use the [Plugin Reloader](https://github.com/borysiasty/plugin_reloader) to reload the plugin without restarting QGIS.
diff --git a/open-vscode.bat b/open-vscode.bat
index ae86837bf..078d226d0 100644
--- a/open-vscode.bat
+++ b/open-vscode.bat
@@ -1 +1 @@
-pixi run --environment=dev code . | exit
+pixi run code . | exit
diff --git a/pixi.toml b/pixi.toml
index 050435358..37773c580 100644
--- a/pixi.toml
+++ b/pixi.toml
@@ -13,15 +13,6 @@ documentation = "https://deltares.github.io/Ribasim/"
 repository = "https://github.com/Deltares/Ribasim"
 
 [tasks]
-# Installation
-install-ribasim-python = "pip install --no-build-isolation --no-deps --disable-pip-version-check --editable python/ribasim"
-install-ribasim-api = "pip install --no-build-isolation --no-deps --disable-pip-version-check --editable python/ribasim_api"
-install-ribasim-testmodels = "pip install --no-build-isolation --no-deps --disable-pip-version-check --editable python/ribasim_testmodels"
-install-python = { depends_on = [
-    "install-ribasim-python",
-    "install-ribasim-api",
-    "install-ribasim-testmodels",
-] }
 # Tests
 test-ribasim-python = "pytest --numprocesses=4 python/ribasim/tests"
 test-ribasim-python-cov = "pytest --numprocesses=4 --cov=ribasim --cov-report=xml python/ribasim/tests"
@@ -32,7 +23,6 @@ test-ribasim-api = "pytest --basetemp=python/ribasim_api/tests/temp --junitxml=r
 install-julia = "juliaup add 1.10.3 && juliaup default 1.10.3"
 install-pre-commit = "pre-commit install"
 install-ci = { depends_on = [
-    "install-python",
     "install-julia",
     "update-registry-julia",
 
@@ -184,6 +174,10 @@ xmipy = "*"
 xugrid = "*"
 xarray = "*"
 
+[pypi-dependencies]
+ribasim = { path = "python/ribasim", editable = true }
+ribasim_api = { path = "python/ribasim_api", editable = true }
+ribasim_testmodels = { path = "python/ribasim_testmodels", editable = true }
 
 [feature.dev.dependencies]
 build = "*"