diff --git a/.github/workflows/publish.yaml b/.github/workflows/publish.yaml
index 2ac9e657..1e3e0428 100644
--- a/.github/workflows/publish.yaml
+++ b/.github/workflows/publish.yaml
@@ -130,7 +130,7 @@ jobs:
           sdk: ${{ inputs.sdk }}
 
       - name: Install firehose
-        run: dart pub global activate firehose
+        run: dart pub global activate --source git https://github.com/dart-lang/ecosystem --git-path pkgs/firehose/
         if: ${{ !inputs.local_debug }}
 
       - name: Install local firehose