diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index a946a3d3e36..1189092c954 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -219,7 +219,7 @@ jobs:
 
   tests-zipapp:
     name: tests / zipapp
-    runs-on: ubuntu-latest
+    runs-on: macos-latest
 
     needs: [packaging, determine-changes]
     if: >-
@@ -232,10 +232,8 @@ jobs:
         with:
           python-version: "3.10"
 
-      - name: Install Ubuntu dependencies
-        run: |
-          sudo apt-get update
-          sudo apt-get install bzr
+      - name: Install MacOS dependencies
+        run: brew install breezy subversion
 
       - run: pip install nox