diff --git a/.github/workflows/preview-sdks.yml b/.github/workflows/preview-sdks.yml
index 9881f66..6ae427c 100644
--- a/.github/workflows/preview-sdks.yml
+++ b/.github/workflows/preview-sdks.yml
@@ -24,7 +24,7 @@ jobs:
         env:
           FERN_TOKEN: ${{ secrets.FERN_TOKEN }}
         run: |
-          fern generate --api api --api v5 --group ts-sdk --preview --log-level debug
+          fern generate --api api  --group ts-sdk --preview --log-level debug
 
       - name: Compile
         env:
@@ -51,7 +51,7 @@ jobs:
         env:
           FERN_TOKEN: ${{ secrets.FERN_TOKEN }}
         run: |
-          fern generate --api api --api v5 --group python-sdk --preview --log-level debug
+          fern generate --api api  --group python-sdk --preview --log-level debug
     
       - name: Set up python
         uses: actions/setup-python@v4