diff --git a/src/lib/Hydra/Helper/PluginHooks.pm b/src/lib/Hydra/Helper/PluginHooks.pm
index 4000045b..a5de06e0 100644
--- a/src/lib/Hydra/Helper/PluginHooks.pm
+++ b/src/lib/Hydra/Helper/PluginHooks.pm
@@ -14,7 +14,7 @@ sub notifyBuildFinished {
             $plugin->buildFinished($build, $dependents);
         };
         if ($@) {
-            print STDERR "$plugin->buildFinished: $@\n";
+            print STDERR "\$plugin->buildFinished: $@\n";
         }
     }
 }