diff --git a/idea/src/org/jetbrains/jet/plugin/actions/JetChangeFunctionSignatureAction.java b/idea/src/org/jetbrains/jet/plugin/actions/JetChangeFunctionSignatureAction.java
index 0753de9de36..03f2f11bc03 100644
--- a/idea/src/org/jetbrains/jet/plugin/actions/JetChangeFunctionSignatureAction.java
+++ b/idea/src/org/jetbrains/jet/plugin/actions/JetChangeFunctionSignatureAction.java
@@ -32,8 +32,8 @@ import org.jetbrains.jet.lang.psi.JetExpression;
 import org.jetbrains.jet.lang.psi.JetNamedFunction;
 import org.jetbrains.jet.lang.psi.JetPsiFactory;
 import org.jetbrains.jet.plugin.JetBundle;
-import org.jetbrains.jet.plugin.codeInsight.FunctionSignatureUtil;
 import org.jetbrains.jet.plugin.codeInsight.ReferenceToClassesShortening;
+import org.jetbrains.jet.plugin.quickfix.QuickFixUtil;
 
 import javax.swing.*;
 import java.util.ArrayList;
@@ -112,7 +112,7 @@ public class JetChangeFunctionSignatureAction implements QuestionAction {
             @NotNull
             @Override
             public String getTextFor(FunctionDescriptor aValue) {
-                return FunctionSignatureUtil.createFunctionSignatureStringFromDescriptor(
+                return QuickFixUtil.createFunctionSignatureStringFromDescriptor(
                         aValue,
                         /* shortTypeNames = */ true);
             }
@@ -120,7 +120,7 @@ public class JetChangeFunctionSignatureAction implements QuestionAction {
     }
 
     private static void changeSignature(final JetNamedFunction element, final Project project, FunctionDescriptor signature) {
-        final String signatureString = FunctionSignatureUtil.createFunctionSignatureStringFromDescriptor(
+        final String signatureString = QuickFixUtil.createFunctionSignatureStringFromDescriptor(
                 signature,
                 /* shortTypeNames = */ false);
 
diff --git a/idea/src/org/jetbrains/jet/plugin/codeInsight/FunctionSignatureUtil.java b/idea/src/org/jetbrains/jet/plugin/codeInsight/FunctionSignatureUtil.java
deleted file mode 100644
index d05e283f292..00000000000
--- a/idea/src/org/jetbrains/jet/plugin/codeInsight/FunctionSignatureUtil.java
+++ /dev/null
@@ -1,36 +0,0 @@
-/*
- * Copyright 2010-2013 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.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.jetbrains.jet.plugin.codeInsight;
-
-import org.jetbrains.annotations.NotNull;
-import org.jetbrains.jet.lang.descriptors.FunctionDescriptor;
-import org.jetbrains.jet.renderer.DescriptorRenderer;
-
-public class FunctionSignatureUtil {
-
-    private FunctionSignatureUtil() {
-    }
-
-    @NotNull
-    public static String createFunctionSignatureStringFromDescriptor(
-            @NotNull FunctionDescriptor descriptor,
-            boolean shortTypeNames
-    ) {
-        DescriptorRenderer renderer = shortTypeNames ? DescriptorRenderer.SOURCE_CODE_SHORT_NAMES_IN_TYPES : DescriptorRenderer.SOURCE_CODE;
-        return renderer.render(descriptor);
-    }
-}
diff --git a/idea/src/org/jetbrains/jet/plugin/quickfix/ChangeMemberFunctionSignatureFix.java b/idea/src/org/jetbrains/jet/plugin/quickfix/ChangeMemberFunctionSignatureFix.java
index 8517e139ff6..1083f068560 100644
--- a/idea/src/org/jetbrains/jet/plugin/quickfix/ChangeMemberFunctionSignatureFix.java
+++ b/idea/src/org/jetbrains/jet/plugin/quickfix/ChangeMemberFunctionSignatureFix.java
@@ -42,7 +42,6 @@ import org.jetbrains.jet.lang.types.checker.JetTypeChecker;
 import org.jetbrains.jet.plugin.JetBundle;
 import org.jetbrains.jet.plugin.actions.JetChangeFunctionSignatureAction;
 import org.jetbrains.jet.plugin.caches.resolve.KotlinCacheManagerUtil;
-import org.jetbrains.jet.plugin.codeInsight.FunctionSignatureUtil;
 
 import java.util.*;
 
@@ -76,7 +75,7 @@ public class ChangeMemberFunctionSignatureFix extends JetHintAction<JetNamedFunc
 
     @NotNull
     private String getFunctionSignatureString(@NotNull FunctionDescriptor functionSignature, boolean shortTypeNames) {
-        return FunctionSignatureUtil.createFunctionSignatureStringFromDescriptor(
+        return QuickFixUtil.createFunctionSignatureStringFromDescriptor(
                 functionSignature, shortTypeNames);
     }
 
diff --git a/idea/src/org/jetbrains/jet/plugin/quickfix/QuickFixUtil.java b/idea/src/org/jetbrains/jet/plugin/quickfix/QuickFixUtil.java
index a1d9aa40425..4bde1b340e8 100644
--- a/idea/src/org/jetbrains/jet/plugin/quickfix/QuickFixUtil.java
+++ b/idea/src/org/jetbrains/jet/plugin/quickfix/QuickFixUtil.java
@@ -25,6 +25,7 @@ import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
 import org.jetbrains.jet.lang.descriptors.CallableDescriptor;
 import org.jetbrains.jet.lang.descriptors.DeclarationDescriptor;
+import org.jetbrains.jet.lang.descriptors.FunctionDescriptor;
 import org.jetbrains.jet.lang.diagnostics.Diagnostic;
 import org.jetbrains.jet.lang.psi.JetDeclaration;
 import org.jetbrains.jet.lang.psi.JetFile;
@@ -35,6 +36,7 @@ import org.jetbrains.jet.lang.types.JetType;
 import org.jetbrains.jet.lang.types.checker.JetTypeChecker;
 import org.jetbrains.jet.plugin.project.AnalyzerFacadeWithCache;
 import org.jetbrains.jet.plugin.references.BuiltInsReferenceResolver;
+import org.jetbrains.jet.renderer.DescriptorRenderer;
 
 public class QuickFixUtil {
     private QuickFixUtil() {
@@ -93,4 +95,13 @@ public class QuickFixUtil {
     public static boolean canModifyElement(@NotNull PsiElement element) {
         return element.isWritable() && !BuiltInsReferenceResolver.isFromBuiltIns(element);
     }
+
+    @NotNull
+    public static String createFunctionSignatureStringFromDescriptor(
+            @NotNull FunctionDescriptor descriptor,
+            boolean shortTypeNames
+    ) {
+        DescriptorRenderer renderer = shortTypeNames ? DescriptorRenderer.SOURCE_CODE_SHORT_NAMES_IN_TYPES : DescriptorRenderer.SOURCE_CODE;
+        return renderer.render(descriptor);
+    }
 }