diff --git a/check_config/config.json b/check_config/config.json
index 46b16a0..6701f5c 100644
--- a/check_config/config.json
+++ b/check_config/config.json
@@ -1,6 +1,6 @@
 {
   "name": "Check HomeAssistant config",
-  "version": "0.4",
+  "version": "0.5",
   "slug": "check_config",
   "description": "Check HomeAssistant config with a new version",
   "url": "https://home-assistant.io/addons/check_config/",
diff --git a/check_config/run.sh b/check_config/run.sh
index 58c0018..7193d41 100644
--- a/check_config/run.sh
+++ b/check_config/run.sh
@@ -25,8 +25,16 @@ echo "[INFO] Install done, check config now"
 cp -r /config /tmp/config > /dev/null
 if ! HASS_OUTPUT="$(hass -c /tmp/config --script check_config)"
 then
-    echo "[ERROR] Wrong config found: $HASS_OUTPUT"
+    echo "[ERROR] Wrong config found!"
+    echo "$HASS_OUTPUT"
     exit 1
 fi
 
-echo "[INFO] Okay :)"
+if echo "$HASS_OUTPUT" | grep ERROR > /dev/null
+then
+    echo "[ERROR] Wrong yaml found!"
+    echo "$HASS_OUTPUT"
+    exit 1
+fi
+
+echo "[INFO] Done"