diff --git a/.github/workflows/wheels.yml b/.github/workflows/wheels.yml
index f7a850e59c6..961a13fbede 100644
--- a/.github/workflows/wheels.yml
+++ b/.github/workflows/wheels.yml
@@ -80,7 +80,7 @@ jobs:
         env:
           # Build only the currently selected Linux architecture (so we can
           # parallelise for speed).
-          CIBW_ARCHS_LINUX: "aarch64"
+          CIBW_ARCHS: "aarch64"
           # Likewise, select only one Python version per job to speed this up.
           CIBW_BUILD: "${{ matrix.python-version }}-manylinux*"
           # Extra options for manylinux.
@@ -94,7 +94,7 @@ jobs:
         env:
           # Build only the currently selected Linux architecture (so we can
           # parallelise for speed).
-          CIBW_ARCHS_LINUX: "aarch64"
+          CIBW_ARCHS: "aarch64"
           # Likewise, select only one Python version per job to speed this up.
           CIBW_BUILD: "${{ matrix.python-version }}-${{ matrix.spec }}*"