diff --git a/README.md b/README.md
index 6155f86c..7e50cea6 100644
--- a/README.md
+++ b/README.md
@@ -81,8 +81,6 @@ shapely
 fiona
 ```
 
-One of the `[MASK_EXTRA]` dependencies is the `lightgbm` package. On Windows it requires 64 bit Python distribution. If having problems during installation please check [LightGBM installation guide](https://lightgbm.readthedocs.io/en/latest/Installation-Guide.html).
-
 ### PyPI distribution
 
 `eo-learn` is available on PyPI and can be installed with:
@@ -94,7 +92,7 @@ pip install eo-learn
 For some modules there are extra dependencies available, related to specific tasks. These were kept separate in order to keep the `eo-learn` installation light. You can install these with, e.g.:
 
 ```bash
-pip install "eo-learn[MASK_EXTRA]"
+pip install "eo-learn[EXTRA]"
 pip install "eo-learn[VISUALIZATION]"
 ```
 
@@ -102,8 +100,7 @@ The full list (including their descriptions) is available here:
 
 - `RAY` for installing ray and its dependencies
 - `ZARR` for installing the zarr functionality for chunked timestamp saving/loading
-- `FEATURES_EXTRA` for installing interpolation- and clustering-specific dependencies
-- `MASK_EXTRA` for installing `s2cloudless` for cloud masking
+- `EXTRA` for installing interpolation- and clustering-specific dependencies, or for installing `s2cloudless` in cloud masking
 - `VISUALIZATION` for using plotting libraries and utilities
 - `FULL` for installing all dependencies described so far
 - `DOCS` for developers, dependencies for building documentation
diff --git a/eolearn/features/extra/__init__.py b/eolearn/features/extra/__init__.py
index 0f1b579e..d4bee5ae 100644
--- a/eolearn/features/extra/__init__.py
+++ b/eolearn/features/extra/__init__.py
@@ -1,4 +1,4 @@
 """
-A collection of EOTasks with non-standard dependencies. Use the extra `FEATURES_EXTRA` to install dependencies or
+A collection of EOTasks with non-standard dependencies. Use the extra `[EXTRA]` to install dependencies or
 install the module-specific dependencies by hand.
 """
diff --git a/eolearn/mask/extra/__init__.py b/eolearn/mask/extra/__init__.py
index 53be783c..d4bee5ae 100644
--- a/eolearn/mask/extra/__init__.py
+++ b/eolearn/mask/extra/__init__.py
@@ -1,4 +1,4 @@
 """
-A collection of EOTasks with non-standard dependencies. Use the extra `MASK_EXTRA` to install dependencies or
+A collection of EOTasks with non-standard dependencies. Use the extra `[EXTRA]` to install dependencies or
 install the module-specific dependencies by hand.
 """
diff --git a/pyproject.toml b/pyproject.toml
index e51fcb84..51792cee 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -62,7 +62,7 @@ dependencies = [
 
 [project.optional-dependencies]
 
-full = ["eo-learn[RAY,ZARR,FEATURES_EXTRA,MASK_EXTRA,VISUALIZATION]"]
+full = ["eo-learn[RAY,ZARR,EXTRA,VISUALIZATION]"]
 ray = ["ray[default]"]
 zarr = ["s3fs", "zarr"]
 extra = ["numba>=0.53.0", "scikit-learn", "scipy", "s2cloudless"]