diff --git a/apps/client/src/features/editor/components/attachment/upload-attachment-action.tsx b/apps/client/src/features/editor/components/attachment/upload-attachment-action.tsx
index 9f668963..e9408891 100644
--- a/apps/client/src/features/editor/components/attachment/upload-attachment-action.tsx
+++ b/apps/client/src/features/editor/components/attachment/upload-attachment-action.tsx
@@ -19,7 +19,9 @@ export const uploadAttachmentAction = handleAttachmentUpload({
   },
   validateFn: (file, allowMedia: boolean) => {
     if (
-      (file.type.includes("image/") || file.type.includes("video/")) &&
+      (file.type.includes("image/") ||
+        file.type.includes("video/") ||
+        file.type === "application/pdf") &&
       !allowMedia
     ) {
       return false;