diff --git a/hm2mqtt-addon/rc.d/hm2mqtt b/hm2mqtt-addon/rc.d/hm2mqtt
index 3ee285f..b17fd55 100755
--- a/hm2mqtt-addon/rc.d/hm2mqtt
+++ b/hm2mqtt-addon/rc.d/hm2mqtt
@@ -12,12 +12,12 @@ start() {
     logger -t homematic -p user.info "starting hm2mqtt"
     if [ -x "/opt/jre/bin/java" ]; then
       JAVA_BIN=/opt/jre/bin/java
+    elif [ -x "/opt/jre-1.8.0_121-compact3/bin/java" ]; then
+      JAVA_BIN=/opt/jre-1.8.0_121-compact3/bin/java
+    elif [ -x "/opt/java/bin/java" ]; then
+      JAVA_BIN=/opt/java/bin/java
     else
-      if [ -x "/opt/jre-1.8.0_121-compact3/bin/java" ]; then
-        JAVA_BIN=/opt/jre-1.8.0_121-compact3/bin/java
-      else
-        JAVA_BIN=/opt/ejre1.7.0_10/bin/java
-      fi
+      JAVA_BIN=/opt/ejre1.7.0_10/bin/java
     fi
     start-stop-daemon -S -q -b -m -p /var/run/hm2mqtt.pid --exec ${JAVA_BIN} -- -Xmx32m -jar /usr/local/addons/hm2mqtt/hm2mqtt.jar `cat /usr/local/addons/hm2mqtt/options`
     echo "OK"