diff --git a/.github/workflows/frontend-collab-tests.yml b/.github/workflows/frontend-collab-tests.yml
index 52d11d9ed..567edd2e0 100644
--- a/.github/workflows/frontend-collab-tests.yml
+++ b/.github/workflows/frontend-collab-tests.yml
@@ -51,4 +51,4 @@ jobs:
         TRAVIS_JOB_NUMBER: ${{ steps.sauce_strings.outputs.tunnel_id }}
         GIT_HASH: ${{ steps.environment.outputs.sha_short }}
       run: |
-        src/tests/frontend/travis/collabrunner.sh
+        src/tests/frontend/travis/runner.sh
diff --git a/src/tests/frontend/travis/collabrunner.sh b/src/tests/frontend/travis/collabrunner.sh
index 23999651a..705b926c7 100644
--- a/src/tests/frontend/travis/collabrunner.sh
+++ b/src/tests/frontend/travis/collabrunner.sh
@@ -1,3 +1,5 @@
+#!/bin/sh
+
 pecho() { printf %s\\n "$*"; }
 log() { pecho "$@"; }
 error() { log "ERROR: $@" >&2; }