diff --git a/.github/workflows/pake_build.yaml b/.github/workflows/pake_build.yaml
index 6279071..4f046ce 100644
--- a/.github/workflows/pake_build.yaml
+++ b/.github/workflows/pake_build.yaml
@@ -46,7 +46,7 @@ jobs:
         target: ${{ matrix.target }}
 
     - name: install dependencies (ubuntu only)
-      if: matrix.os == 'ubuntu-latest'
+      if: matrix.os == 'ubuntu-20.04'
       run: |
         sudo apt-get update
         sudo apt-get install -y libgtk-3-dev webkit2gtk-4.0 libappindicator3-dev librsvg2-dev patchelf gnome-video-effects gnome-video-effects-extra