diff --git a/lang/de.json b/lang/de.json
index c77fbae..b105aab 100644
--- a/lang/de.json
+++ b/lang/de.json
@@ -91,17 +91,17 @@
     "category:hiking_routes": "Wanderrouten",
     "category:culture-media": "",
     "category:developable_areas": "",
-    "category:developments": "",
+    "category:developments": "Planen und Konstruieren",
     "category:fixme": "",
     "category:footways": "",
     "category:index": "",
     "category:kerbs": "",
-    "category:osm-qa": "",
+    "category:osm-qa": "OpenStreetMap Qualitätskontrolle",
     "category:paddling": "",
     "category:paddling_amenities": "",
     "category:paddling_hazards": "",
     "category:paddling_routes": "",
-    "category:proposals": "",
+    "category:proposals": "Vorschläge",
     "category:transport_alternative": "",
     "category:walk_amenities_qa": "",
     "Objects with diet information": "Objekte mit Ernährungsinformationen",