diff --git a/gate-web/src/main/groovy/com/netflix/spinnaker/gate/services/PipelineTemplateService.groovy b/gate-web/src/main/groovy/com/netflix/spinnaker/gate/services/PipelineTemplateService.groovy
index f6c8f6f3dc..722d2104e3 100644
--- a/gate-web/src/main/groovy/com/netflix/spinnaker/gate/services/PipelineTemplateService.groovy
+++ b/gate-web/src/main/groovy/com/netflix/spinnaker/gate/services/PipelineTemplateService.groovy
@@ -44,7 +44,7 @@ class PipelineTemplateService {
   }
 
   List<Map> findByScope(List<String> scopes) {
-    front50Service.getPipelineTemplates((String[]) scopes.toArray())
+    front50Service.getPipelineTemplates((String[]) scopes?.toArray())
   }
 
   Map resolve(String source) {