diff --git a/plugins/groovy/src/org/jetbrains/plugins/groovy/runner/GroovyScriptRunConfigurationType.java b/plugins/groovy/src/org/jetbrains/plugins/groovy/runner/GroovyScriptRunConfigurationType.java
index 3ef01cbdd79b..2a1840475ddc 100644
--- a/plugins/groovy/src/org/jetbrains/plugins/groovy/runner/GroovyScriptRunConfigurationType.java
+++ b/plugins/groovy/src/org/jetbrains/plugins/groovy/runner/GroovyScriptRunConfigurationType.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2000-2014 JetBrains s.r.o.
+ * Copyright 2000-2016 JetBrains s.r.o.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -78,8 +78,9 @@ public class GroovyScriptRunConfigurationType implements ConfigurationType {
       return FileTypeIndex.containsFileOfType(GroovyFileType.GROOVY_FILE_TYPE, GlobalSearchScope.allScope(project));
     }
 
+    @NotNull
     @Override
-    public RunConfiguration createTemplateConfiguration(Project project) {
+    public RunConfiguration createTemplateConfiguration(@NotNull Project project) {
       return new GroovyScriptRunConfiguration("Groovy Script", project, this);
     }