diff --git a/gemp-lotr/gemp-lotr-async/src/main/web/js/gemp-022/gameUi.js b/gemp-lotr/gemp-lotr-async/src/main/web/js/gemp-022/gameUi.js
index 601c10397..ab03bec5f 100644
--- a/gemp-lotr/gemp-lotr-async/src/main/web/js/gemp-022/gameUi.js
+++ b/gemp-lotr/gemp-lotr-async/src/main/web/js/gemp-022/gameUi.js
@@ -2234,7 +2234,7 @@ var GempLotrGameUI = Class.extend({
 
                 that.decisionFunction(id, "" + assignmentArray);
                 
-                this.PlaySound("awaitAction");
+                that.PlaySound("awaitAction");
             });
         }
 
diff --git a/gemp-lotr/gemp-lotr-logic/pom.xml b/gemp-lotr/gemp-lotr-logic/pom.xml
index 789b20a62..a0a897099 100644
--- a/gemp-lotr/gemp-lotr-logic/pom.xml
+++ b/gemp-lotr/gemp-lotr-logic/pom.xml
@@ -38,6 +38,11 @@
             <version>4.9</version>
             <scope>test</scope>
         </dependency>
+        <dependency>
+            <groupId>commons-lang</groupId>
+            <artifactId>commons-lang</artifactId>
+            <version>2.5</version>
+        </dependency>
     </dependencies>
 
 </project>
\ No newline at end of file