diff --git a/idea/src/org/jetbrains/jet/plugin/stubindex/StubIndexServiceImpl.java b/idea/src/org/jetbrains/jet/plugin/stubindex/StubIndexServiceImpl.java
index 2f5022aff20..bc6dfcf93e1 100644
--- a/idea/src/org/jetbrains/jet/plugin/stubindex/StubIndexServiceImpl.java
+++ b/idea/src/org/jetbrains/jet/plugin/stubindex/StubIndexServiceImpl.java
@@ -59,7 +59,7 @@ public class StubIndexServiceImpl implements StubIndexService {
 
         FqName fqName = stub.getFQName();
         if (fqName != null) {
-            sink.occurrence(JetFullClassNameIndex.getInstance().getKey(), fqName.toString());
+            sink.occurrence(JetFullClassNameIndex.getInstance().getKey(), fqName.getFqName());
         }
     }
 
@@ -78,7 +78,7 @@ public class StubIndexServiceImpl implements StubIndexService {
 
                 FqName topFQName = stub.getTopFQName();
                 if (topFQName != null) {
-                    sink.occurrence(JetTopLevelFunctionsFqnNameIndex.getInstance().getKey(), topFQName.toString());
+                    sink.occurrence(JetTopLevelFunctionsFqnNameIndex.getInstance().getKey(), topFQName.getFqName());
                 }
             }
 
@@ -93,7 +93,7 @@ public class StubIndexServiceImpl implements StubIndexService {
             if (stub.isTopLevel()) {
                 FqName topFQName = stub.getTopFQName();
                 if (topFQName != null) {
-                    sink.occurrence(JetTopLevelPropertiesFqnNameIndex.getInstance().getKey(), topFQName.toString());
+                    sink.occurrence(JetTopLevelPropertiesFqnNameIndex.getInstance().getKey(), topFQName.getFqName());
                 }
             }