diff --git a/.github/workflows/sphinx-build.yml b/.github/workflows/sphinx-build.yml
index a3929d2..52f38bd 100644
--- a/.github/workflows/sphinx-build.yml
+++ b/.github/workflows/sphinx-build.yml
@@ -14,7 +14,7 @@ jobs:
     - name: Create the new documentation
       uses: ammaraskar/sphinx-action@master
       with:
-        pre-build-command: "python -m pip .[docs]"
+        pre-build-command: "python3 -m pip install .[docs]"
         docs-folder: "docs/"
 
     - name: Deploy