diff --git a/app/web/src/utils/script/types/prop.tsx b/app/web/src/utils/script/types/prop.tsx
index 7d27e999..fc099938 100644
--- a/app/web/src/utils/script/types/prop.tsx
+++ b/app/web/src/utils/script/types/prop.tsx
@@ -47,7 +47,13 @@ export const extractProp = (prop: {
 
   for (const [k, v] of Object.entries(props)) {
     if (v.type) {
-      propTypes.push(`const ${k}: ${trim(v.type, "; \n")};`);
+      let const_or_type = "const";
+      let str = v.type;
+      if (v.type.startsWith("type:")) {
+        str = v.type.substring("type:".length);
+        const_or_type = "type";
+      }
+      propTypes.push(`${const_or_type} ${k}: ${trim(str, "; \n")};`);
     } else if (v.val) {
       if (typeof v.val === "object" && isValidElement(v.val)) {
         propTypes.push(`const ${k}: ReactElement;`);