diff --git a/plugins/groovy/src/org/jetbrains/plugins/groovy/gant/GantScriptTypeDetector.java b/plugins/groovy/src/org/jetbrains/plugins/groovy/gant/GantScriptTypeDetector.java
index beebf3f2c1d4..349f06ee220d 100644
--- a/plugins/groovy/src/org/jetbrains/plugins/groovy/gant/GantScriptTypeDetector.java
+++ b/plugins/groovy/src/org/jetbrains/plugins/groovy/gant/GantScriptTypeDetector.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2000-2010 JetBrains s.r.o.
+ * Copyright 2000-2014 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.
@@ -24,7 +24,7 @@ import org.jetbrains.plugins.groovy.lang.psi.GroovyFile;
  */
 public class GantScriptTypeDetector extends GroovyScriptTypeDetector {
   public GantScriptTypeDetector() {
-    super(GantScriptType.INSTANCE, "gant");
+    super(GantScriptType.INSTANCE, GantScriptType.DEFAULT_EXTENSION);
   }
 
   @Override