diff --git a/.github/workflows/build_viewer.yml b/.github/workflows/build_viewer.yml
index 72e7a7464c..fdb4b786a8 100644
--- a/.github/workflows/build_viewer.yml
+++ b/.github/workflows/build_viewer.yml
@@ -36,10 +36,16 @@ jobs:
         with:
           python-version: '3.11'
           cache: 'pip'
-      - run: |
+
+      - if: runner.os == 'Windows'
+        run: |
           python3 -m pip install -r requirements.txt --user
           echo "$HOME/.local/bin" >> $GITHUB_PATH
 
+      - if: runner.os != 'Windows'
+        run: |
+          python3 -m pip install -r requirements.txt
+
       - name: Check python version
         run: python -V
       - name: Check python3 version