diff --git a/etc/taskcluster/decision_task.py b/etc/taskcluster/decision_task.py
index e688d43694e..396236d0500 100644
--- a/etc/taskcluster/decision_task.py
+++ b/etc/taskcluster/decision_task.py
@@ -876,7 +876,7 @@ def windows_build_task(name, package=True, arch="x86_64"):
 
 def with_homebrew(task, brewfiles):
     for brewfile in brewfiles:
-        task.with_script("time brew bundle install --no-upgrade --file=" + brewfile)
+        task.with_script("time brew bundle install --verbose --no-upgrade --file=" + brewfile)
     return task