diff --git a/src/technologies/s.json b/src/technologies/s.json
index e8eb13c31..7bf465e8c 100644
--- a/src/technologies/s.json
+++ b/src/technologies/s.json
@@ -3792,6 +3792,7 @@
   },
   "Skolengo": {
     "cats": [
+      1,
       21
     ],
     "description": "Skolengo is an Education Management Software developed by Kosmos Education.",