diff --git a/test/src/test/java/scripts/BehaviorTest.java b/test/src/test/java/scripts/BehaviorTest.java
index cd23aaa619..9c6cf719ba 100644
--- a/test/src/test/java/scripts/BehaviorTest.java
+++ b/test/src/test/java/scripts/BehaviorTest.java
@@ -41,6 +41,10 @@ public class BehaviorTest extends HudsonTestCase {
         // 'includeSelf' should only affect the first axis and not afterward
         assertEquals(1,asInt(p.executeJavaScript("findElementsBySelector($('test2'),'.a .b',true).length")));
         assertEquals(1,asInt(p.executeJavaScript("findElementsBySelector($('test2'),'.a .b',false).length")));
+
+        // tag.class. Should exclude itself anyway even if it's included
+        assertEquals(1,asInt(p.executeJavaScript("findElementsBySelector($('test3'),'P.a',true).length")));
+        assertEquals(1,asInt(p.executeJavaScript("findElementsBySelector($('test3'),'P.a',false).length")));
     }
 
     private int asInt(ScriptResult r) {
diff --git a/test/src/test/resources/scripts/BehaviorTest/testCssSelectors.jelly b/test/src/test/resources/scripts/BehaviorTest/testCssSelectors.jelly
index cad343e1cc..61f6ba8daa 100644
--- a/test/src/test/resources/scripts/BehaviorTest/testCssSelectors.jelly
+++ b/test/src/test/resources/scripts/BehaviorTest/testCssSelectors.jelly
@@ -38,6 +38,10 @@ THE SOFTWARE.
       </div>
     </div>
 
+    <div id="test3" class="a">
+      <p class="a" />
+    </div>
+
   </l:main-panel>
 </l:layout>
 </j:jelly>