diff --git a/.github/workflows/reproducible-builds.yml b/.github/workflows/reproducible-builds.yml
index fb7532bd9..a5b0bf677 100644
--- a/.github/workflows/reproducible-builds.yml
+++ b/.github/workflows/reproducible-builds.yml
@@ -17,7 +17,7 @@ jobs:
             - "cli_enterprise_linux_amd64"
             - "cli_enterprise_linux_arm64"
             - "cli_enterprise_windows_amd64"
-          runner: ["ubuntu-22.04", "macos-13"]
+          runner: ["ubuntu-22.04", "ubuntu-20.04"]
     env:
         bazel_target: "//cli:${{ matrix.target }}"
         binary: "${{ matrix.target }}-${{ matrix.runner }}"
@@ -34,10 +34,6 @@ jobs:
           useCache: "logs"
           buildBuddyApiKey: ${{ secrets.BUILDBUDDY_ORG_API_KEY }}
 
-      - name: Install current Bash on macOS
-        if: runner.os == 'macOS'
-        run: brew install bash
-
       - name: Build
         shell: bash
         run: bazel build "${bazel_target}"