diff --git a/.github/workflows/wheels.yml b/.github/workflows/wheels.yml
index db95f2712..540bb23f3 100644
--- a/.github/workflows/wheels.yml
+++ b/.github/workflows/wheels.yml
@@ -62,7 +62,7 @@ jobs:
   make_sdist:
     name: Build source distribution
     runs-on: ubuntu-latest
-    if: ${{ startsWith(github.ref, 'refs/tags/') }}
+    if: ${{ startsWith(github.ref, 'refs/tags/') }} || inputs.nightly
     steps:
       - uses: actions/checkout@v3