diff --git a/java/java-psi-api/src/com/intellij/psi/compiled/ClassFileDecompilers.java b/java/java-psi-api/src/com/intellij/psi/compiled/ClassFileDecompilers.java
index de5e21a6f051..abc44c17d635 100644
--- a/java/java-psi-api/src/com/intellij/psi/compiled/ClassFileDecompilers.java
+++ b/java/java-psi-api/src/com/intellij/psi/compiled/ClassFileDecompilers.java
@@ -92,7 +92,7 @@ public class ClassFileDecompilers {
   }
 
 
-  public static ExtensionPointName<Decompiler> EP_NAME = ExtensionPointName.create("com.intellij.psi.classFileDecompiler");
+  public static final ExtensionPointName<Decompiler> EP_NAME = ExtensionPointName.create("com.intellij.psi.classFileDecompiler");
 
   private ClassFileDecompilers() { }