diff --git a/idea/src/org/jetbrains/jet/plugin/quickfix/QuickFixes.java b/idea/src/org/jetbrains/jet/plugin/quickfix/QuickFixes.java
index 670415597c5..c3a68d4bdb9 100644
--- a/idea/src/org/jetbrains/jet/plugin/quickfix/QuickFixes.java
+++ b/idea/src/org/jetbrains/jet/plugin/quickfix/QuickFixes.java
@@ -151,5 +151,7 @@ public class QuickFixes {
 
         factories.put(NO_TYPE_ARGUMENTS_ON_RHS_OF_IS_EXPRESSION, AddStarProjectionsFix.createFactoryForIsExpression());
         factories.put(WRONG_NUMBER_OF_TYPE_ARGUMENTS, AddStarProjectionsFix.createFactoryForJavaClass());
+
+        factories.put(INACCESSIBLE_OUTER_CLASS_EXPRESSION, AddModifierFix.createFactory(INNER_KEYWORD, JetClass.class));
     }
 }
diff --git a/idea/testData/quickfix/modifiers/afterAddInnerModifier.kt b/idea/testData/quickfix/modifiers/afterAddInnerModifier.kt
new file mode 100644
index 00000000000..7803c8f2e33
--- /dev/null
+++ b/idea/testData/quickfix/modifiers/afterAddInnerModifier.kt
@@ -0,0 +1,8 @@
+// "Add 'inner' modifier" "true"
+class A {
+    fun foo() = 42
+
+    inner class B {
+        fun bar() = <caret>foo()
+    }
+}
diff --git a/idea/testData/quickfix/modifiers/beforeAddInnerModifier.kt b/idea/testData/quickfix/modifiers/beforeAddInnerModifier.kt
new file mode 100644
index 00000000000..44bc3b63d74
--- /dev/null
+++ b/idea/testData/quickfix/modifiers/beforeAddInnerModifier.kt
@@ -0,0 +1,8 @@
+// "Add 'inner' modifier" "true"
+class A {
+    fun foo() = 42
+
+    class B {
+        fun bar() = <caret>foo()
+    }
+}