diff --git a/.github/workflows/ci-build.yml b/.github/workflows/ci-build.yml
index 41dc22b..011fbe7 100644
--- a/.github/workflows/ci-build.yml
+++ b/.github/workflows/ci-build.yml
@@ -41,6 +41,7 @@ jobs:
           toolchain: stable
 
       - name: Install dependencies
+        if: matrix.os == 'ubuntu-latest'
         run: |
           sudo apt-get update
           sudo apt-get install libxcb-render0-dev libxcb-shape0-dev libxcb-xfixes0-dev libspeechd-dev libxkbcommon-dev libssl-dev libgtk-3-dev libatk-bridge2.0-dev