diff --git a/.github/workflows/autobump.yml b/.github/workflows/autobump.yml
index 886e96e4e5..8d53f24d87 100644
--- a/.github/workflows/autobump.yml
+++ b/.github/workflows/autobump.yml
@@ -41,3 +41,5 @@ jobs:
         with:
           token: ${{ secrets.HOMEBREW_CASK_REPO_WORKFLOW_TOKEN }}
           casks: ${{ github.event.inputs.casks || steps.autobump.outputs.autobump_list }}
+        env:
+          HOMEBREW_TEST_BOT_AUTOBUMP: 1