diff --git a/fronius/meta.json b/fronius/meta.json
index d8dd467b..16d6a278 100644
--- a/fronius/meta.json
+++ b/fronius/meta.json
@@ -8,6 +8,6 @@
         "network"
     ],
     "categories": [
-    	
+    	"energy"
     ]
 }