diff --git a/.github/workflows/conda/environment_macos_linux.yml b/.github/workflows/conda/environment_all.yml
similarity index 100%
rename from .github/workflows/conda/environment_macos_linux.yml
rename to .github/workflows/conda/environment_all.yml
diff --git a/.github/workflows/conda/environment_windows.yml b/.github/workflows/conda/environment_windows.yml
deleted file mode 100644
index 5d8e21c5e962eedcb51514929baa082b84efb592..0000000000000000000000000000000000000000
--- a/.github/workflows/conda/environment_windows.yml
+++ /dev/null
@@ -1,13 +0,0 @@
-name: eigenpy
-channels:
-  - conda-forge
-dependencies:
-  - eigen
-  - cmake
-  - numpy
-  - pkg-config
-  - boost
-  - ccache
-  - cxx-compiler
-  - ninja
-  - scipy
diff --git a/.github/workflows/macos-linux-conda.yml b/.github/workflows/macos-linux-conda.yml
index a8f9d435876d857b0ad506e85c03f5c1f6c77866..2e5358e66adbb39d5cfbf0b92f70660f07cb4817 100644
--- a/.github/workflows/macos-linux-conda.yml
+++ b/.github/workflows/macos-linux-conda.yml
@@ -71,7 +71,7 @@ jobs:
       with:
         activate-environment: eigenpy
         auto-update-conda: true
-        environment-file: .github/workflows/conda/environment_macos_linux.yml
+        environment-file: .github/workflows/conda/environment_all.yml
         python-version: ${{ matrix.python-version }}
         auto-activate-base: false
 
diff --git a/.github/workflows/windows-conda.yml b/.github/workflows/windows-conda.yml
index 286c0300fcf3dd12c52a26c88237f15760c764c2..150edd51ae160928bcbe66fbbd2e3dd44069d41a 100644
--- a/.github/workflows/windows-conda.yml
+++ b/.github/workflows/windows-conda.yml
@@ -53,7 +53,7 @@ jobs:
       with:
         activate-environment: eigenpy
         auto-update-conda: true
-        environment-file: .github/workflows/conda/environment_windows.yml
+        environment-file: .github/workflows/conda/environment_all.yml
         python-version: "3.10"
         auto-activate-base: false