diff --git a/packages/client/manifest.json b/packages/client/manifest.json
index 09dd7aa015..cc4034dbca 100644
--- a/packages/client/manifest.json
+++ b/packages/client/manifest.json
@@ -4592,14 +4592,16 @@
         "label": "Rows",
         "key": "rows",
         "defaultValue": 12,
-        "min": 1
+        "min": 1,
+        "max": 32
       },
       {
         "type": "number",
         "label": "Columns",
         "key": "cols",
         "defaultValue": 12,
-        "min": 1
+        "min": 1,
+        "max": 32
       }
     ]
   },