diff --git a/src/main/resources/META-INF/jqassistant-rules/junit4.xml b/src/main/resources/META-INF/jqassistant-rules/junit4.xml
index 66da5d8..20c45f7 100644
--- a/src/main/resources/META-INF/jqassistant-rules/junit4.xml
+++ b/src/main/resources/META-INF/jqassistant-rules/junit4.xml
@@ -161,4 +161,17 @@
       ]]></cypher>
     </concept>
 
+    <concept id="junit4:InnerTestClass">
+        <requiresConcept refId="junit4:TestClass" />
+        <description>Labels inner types of types labeled with "Test" with "Test" and "Inner".</description>
+        <cypher><![CDATA[
+            MATCH
+                (source:Type:Junit4:Test)-[:DECLARES]->(target:Type)
+            SET
+                target:Junit4:Test:Inner
+            RETURN
+                target
+        ]]></cypher>
+    </concept>
+
 </jqa:jqassistant-rules>
diff --git a/src/test/java/com/buschmais/jqassistant/plugin/junit/test/rule/Junit4IT.java b/src/test/java/com/buschmais/jqassistant/plugin/junit/test/rule/Junit4IT.java
index 1bfe1c4..d306099 100644
--- a/src/test/java/com/buschmais/jqassistant/plugin/junit/test/rule/Junit4IT.java
+++ b/src/test/java/com/buschmais/jqassistant/plugin/junit/test/rule/Junit4IT.java
@@ -244,4 +244,17 @@ public void defaultGroup() throws RuleException {
         Map<String, Result<Constraint>> constraintViolations = reportPlugin.getConstraintResults();
         assertThat(constraintViolations, anEmptyMap());
     }
+
+    /**
+     * Verifies the concept "junit4:InnerTestClass"
+     */
+    @Test
+    public void innerTestClass() throws RuleException {
+        scanClasses(TestClass.class);
+        Result result = applyConcept("junit4:InnerTestClass");
+        assertThat(result.getStatus(), equalTo(SUCCESS));
+        store.beginTransaction();
+        assertThat(query("MATCH (c:Type:Junit4:Test:Inner) RETURN c").getColumn("c"), hasItem(typeDescriptor(TestClass.InnerTestClass.class)));
+        store.commitTransaction();
+    }
 }
diff --git a/src/test/java/com/buschmais/jqassistant/plugin/junit/test/set/junit4/TestClass.java b/src/test/java/com/buschmais/jqassistant/plugin/junit/test/set/junit4/TestClass.java
index 53df684..ba750f8 100644
--- a/src/test/java/com/buschmais/jqassistant/plugin/junit/test/set/junit4/TestClass.java
+++ b/src/test/java/com/buschmais/jqassistant/plugin/junit/test/set/junit4/TestClass.java
@@ -31,4 +31,7 @@ public void after() {
     public static void afterClass() {
     }
 
+    public class InnerTestClass {
+    }
+
 }