diff --git a/platform/projectModel-api/src/com/intellij/openapi/projectRoots/ProjectJdkTable.java b/platform/projectModel-api/src/com/intellij/openapi/projectRoots/ProjectJdkTable.java
index 8fee9a1a98da..8c95d40fb068 100644
--- a/platform/projectModel-api/src/com/intellij/openapi/projectRoots/ProjectJdkTable.java
+++ b/platform/projectModel-api/src/com/intellij/openapi/projectRoots/ProjectJdkTable.java
@@ -93,5 +93,5 @@ public abstract class ProjectJdkTable {
 
   public abstract Sdk createSdk(final String name, final SdkTypeId sdkType);
 
-  public static Topic<Listener> JDK_TABLE_TOPIC = Topic.create("Project JDK table", Listener.class);
+  public static final Topic<Listener> JDK_TABLE_TOPIC = Topic.create("Project JDK table", Listener.class);
 }