diff --git a/.github/workflows/upload-schema-files.yml b/.github/workflows/upload-schema-files.yml
index 7256ee9..449fa48 100644
--- a/.github/workflows/upload-schema-files.yml
+++ b/.github/workflows/upload-schema-files.yml
@@ -16,4 +16,5 @@ jobs:
         username: ${{ secrets.FTP_USER }}
         password: ${{ secrets.FTP_PASSWORD }}
         protocol: ftps
-        local-dir: ./schema/
\ No newline at end of file
+        local-dir: ./schema/
+        mode: append
\ No newline at end of file