diff --git a/current/cbca/collection.json b/current/cbca/collection.json
index 2bf7db2b77..5631f8cf5a 100644
--- a/current/cbca/collection.json
+++ b/current/cbca/collection.json
@@ -438,6 +438,7 @@
     }
   },
   "license": "proprietary",
+  "keywords": "[]",
   "providers": [
     {
       "name": "Deltares",
diff --git a/current/cfr/collection.json b/current/cfr/collection.json
index 87dfd55abb..978610140b 100644
--- a/current/cfr/collection.json
+++ b/current/cfr/collection.json
@@ -450,6 +450,7 @@
     }
   },
   "license": "proprietary",
+  "keywords": "[]",
   "providers": [
     {
       "name": "Deltares",
diff --git a/current/floodmaps/collection.json b/current/floodmaps/collection.json
index 2bcb941450..8b296a0b32 100644
--- a/current/floodmaps/collection.json
+++ b/current/floodmaps/collection.json
@@ -121,6 +121,7 @@
     }
   },
   "license": "proprietary",
+  "keywords": "[]",
   "providers": [
     {
       "name": "Deltares",
diff --git a/current/wef/collection.json b/current/wef/collection.json
index b20fc60fe9..cd6a7792a9 100644
--- a/current/wef/collection.json
+++ b/current/wef/collection.json
@@ -1161,6 +1161,7 @@
     }
   },
   "license": "proprietary",
+  "keywords": "[]",
   "providers": [
     {
       "name": "Deltares",