diff --git a/invokeai/frontend/web/src/features/nodes/types/types.ts b/invokeai/frontend/web/src/features/nodes/types/types.ts
index fc8fe10ccc..22e5d78634 100644
--- a/invokeai/frontend/web/src/features/nodes/types/types.ts
+++ b/invokeai/frontend/web/src/features/nodes/types/types.ts
@@ -1210,20 +1210,22 @@ export const zParsedSemver = zSemVer.transform((val) => {
 
 export type SemVer = z.infer<typeof zSemVer>;
 
-export const zInvocationNodeData = z.object({
-  id: z.string().trim().min(1),
-  // no easy way to build this dynamically, and we don't want to anyways, because this will be used
-  // to validate incoming workflows, and we want to allow community nodes.
-  type: z.string().trim().min(1),
-  inputs: z.record(zInputFieldValue),
-  outputs: z.record(zOutputFieldValue),
-  label: z.string(),
-  isOpen: z.boolean(),
-  notes: z.string(),
-  embedWorkflow: z.boolean(),
-  isIntermediate: z.boolean(),
-  version: zSemVer.optional(),
-});
+export const zInvocationNodeData = z
+  .object({
+    id: z.string().trim().min(1),
+    // no easy way to build this dynamically, and we don't want to anyways, because this will be used
+    // to validate incoming workflows, and we want to allow community nodes.
+    type: z.string().trim().min(1),
+    inputs: z.record(zInputFieldValue),
+    outputs: z.record(zOutputFieldValue),
+    label: z.string(),
+    isOpen: z.boolean(),
+    notes: z.string(),
+    embedWorkflow: z.boolean(),
+    isIntermediate: z.boolean(),
+    version: zSemVer.optional(),
+  })
+  .passthrough();
 
 export const zInvocationNodeDataV2 = z.preprocess(
   (arg) => {