diff --git a/packages/builder/src/components/backend/DataTable/modals/CreateEditColumn.svelte b/packages/builder/src/components/backend/DataTable/modals/CreateEditColumn.svelte
index f3ae207cb4..bde6f1dbe1 100644
--- a/packages/builder/src/components/backend/DataTable/modals/CreateEditColumn.svelte
+++ b/packages/builder/src/components/backend/DataTable/modals/CreateEditColumn.svelte
@@ -365,13 +365,11 @@
 
   function getAllowedTypes() {
     if (originalName) {
-      const possibleTypes = (
-        SWITCHABLE_TYPES[field.type] || [editableColumn.type]
-      ).map(t => t.toLowerCase())
+      const possibleTypes = SWITCHABLE_TYPES[field.type] || [
+        editableColumn.type,
+      ]
       return Object.entries(FIELDS)
-        .filter(([fieldType]) =>
-          possibleTypes.includes(fieldType.toLowerCase())
-        )
+        .filter(([_, field]) => possibleTypes.includes(field.type))
         .map(([_, fieldDefinition]) => fieldDefinition)
     }