diff --git a/.github/workflows/core_testmodels.yml b/.github/workflows/core_testmodels.yml
index 9136b7a1c..c02148234 100644
--- a/.github/workflows/core_testmodels.yml
+++ b/.github/workflows/core_testmodels.yml
@@ -37,6 +37,7 @@ jobs:
       - uses: prefix-dev/setup-pixi@v0.8.1
         with:
           pixi-version: v0.31.0
+          cache: false
       - name: Prepare pixi
         run: pixi run install-ci
       - name: Run testmodels with Ribasim Core
diff --git a/.github/workflows/core_tests.yml b/.github/workflows/core_tests.yml
index 3f79506bf..610b5db67 100644
--- a/.github/workflows/core_tests.yml
+++ b/.github/workflows/core_tests.yml
@@ -37,6 +37,7 @@ jobs:
       - uses: prefix-dev/setup-pixi@v0.8.1
         with:
           pixi-version: v0.31.0
+          cache: false
       - name: Test Ribasim Core
         run: |
           pixi run test-ribasim-core-cov
diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
index 8f12753db..9375cc585 100644
--- a/.github/workflows/docs.yml
+++ b/.github/workflows/docs.yml
@@ -28,6 +28,7 @@ jobs:
       - uses: prefix-dev/setup-pixi@v0.8.1
         with:
           pixi-version: v0.31.0
+          cache: false
       - name: Prepare pixi
         run: pixi run install-ci
 
diff --git a/.github/workflows/julia_auto_update.yml b/.github/workflows/julia_auto_update.yml
index 3fb0de31f..66f77c26d 100644
--- a/.github/workflows/julia_auto_update.yml
+++ b/.github/workflows/julia_auto_update.yml
@@ -17,6 +17,7 @@ jobs:
       - uses: prefix-dev/setup-pixi@v0.8.1
         with:
           pixi-version: v0.31.0
+          cache: false
       - name: Update Julia manifest file
         run: |
           pixi run install-julia
diff --git a/.github/workflows/mypy.yml b/.github/workflows/mypy.yml
index 772e3d468..2f507c585 100644
--- a/.github/workflows/mypy.yml
+++ b/.github/workflows/mypy.yml
@@ -20,6 +20,7 @@ jobs:
       - uses: prefix-dev/setup-pixi@v0.8.1
         with:
           pixi-version: v0.31.0
+          cache: false
       - name: Run mypy on python/ribasim
         run: |
           pixi run mypy-ribasim-python
diff --git a/.github/workflows/pixi_auto_update.yml b/.github/workflows/pixi_auto_update.yml
index 41700381e..20eb3a72f 100644
--- a/.github/workflows/pixi_auto_update.yml
+++ b/.github/workflows/pixi_auto_update.yml
@@ -20,6 +20,7 @@ jobs:
         uses: prefix-dev/setup-pixi@v0.8.1
         with:
           pixi-version: v0.31.0
+          cache: false
           run-install: false
       - name: Update lockfiles
         run: |
diff --git a/.github/workflows/python_codegen.yml b/.github/workflows/python_codegen.yml
index d98300efe..f474f9672 100644
--- a/.github/workflows/python_codegen.yml
+++ b/.github/workflows/python_codegen.yml
@@ -20,6 +20,7 @@ jobs:
       - uses: prefix-dev/setup-pixi@v0.8.1
         with:
           pixi-version: v0.31.0
+          cache: false
       - name: Test if codegen runs without errors
         run: pixi run codegen
       - name: Ensure that no code has been generated
diff --git a/.github/workflows/python_tests.yml b/.github/workflows/python_tests.yml
index 27474a4f5..424464337 100644
--- a/.github/workflows/python_tests.yml
+++ b/.github/workflows/python_tests.yml
@@ -30,6 +30,7 @@ jobs:
       - uses: prefix-dev/setup-pixi@v0.8.1
         with:
           pixi-version: v0.31.0
+          cache: false
       - name: Test Ribasim Python
         run: pixi run --environment ${{ matrix.pixi-environment }} test-ribasim-python-cov
       - name: Upload coverage to Codecov
diff --git a/.github/workflows/qgis.yml b/.github/workflows/qgis.yml
index b6aeec4d6..af28be93d 100644
--- a/.github/workflows/qgis.yml
+++ b/.github/workflows/qgis.yml
@@ -20,6 +20,7 @@ jobs:
           - uses: prefix-dev/setup-pixi@v0.8.1
             with:
               pixi-version: v0.31.0
+              cache: false
           - name: Run tests
             run: pixi run test-ribasim-qgis-docker
           - name: Upload coverage to Codecov