diff --git a/tools/cooja/apps/mspsim/src/se/sics/cooja/mspmote/interfaces/ESBLog.java b/tools/cooja/apps/mspsim/src/se/sics/cooja/mspmote/interfaces/ESBLog.java
index 2a844dea2..92a86d3b6 100644
--- a/tools/cooja/apps/mspsim/src/se/sics/cooja/mspmote/interfaces/ESBLog.java
+++ b/tools/cooja/apps/mspsim/src/se/sics/cooja/mspmote/interfaces/ESBLog.java
@@ -26,7 +26,7 @@
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
  *
- * $Id: ESBLog.java,v 1.3 2008/10/28 17:02:58 fros4943 Exp $
+ * $Id: ESBLog.java,v 1.4 2008/12/03 13:13:07 fros4943 Exp $
  */
 
 package se.sics.cooja.mspmote.interfaces;
@@ -129,4 +129,6 @@ public class ESBLog extends Log implements USARTListener {
     }
   }
 
+  public void stateChanged(int state) {
+  }
 }
diff --git a/tools/cooja/apps/mspsim/src/se/sics/cooja/mspmote/interfaces/TR1001Radio.java b/tools/cooja/apps/mspsim/src/se/sics/cooja/mspmote/interfaces/TR1001Radio.java
index 746da2a48..e75e1c8de 100644
--- a/tools/cooja/apps/mspsim/src/se/sics/cooja/mspmote/interfaces/TR1001Radio.java
+++ b/tools/cooja/apps/mspsim/src/se/sics/cooja/mspmote/interfaces/TR1001Radio.java
@@ -26,7 +26,7 @@
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
  *
- * $Id: TR1001Radio.java,v 1.7 2008/10/29 09:13:12 fros4943 Exp $
+ * $Id: TR1001Radio.java,v 1.8 2008/12/03 13:14:07 fros4943 Exp $
  */
 
 package se.sics.cooja.mspmote.interfaces;
@@ -295,6 +295,9 @@ public class TR1001Radio extends Radio implements USARTListener, CustomDataRadio
     }
   }
 
+  public void stateChanged(int state) {
+  }
+
   /* General radio support */
   public boolean isTransmitting() {
     return transmitting;