diff --git a/cibuildwheel/util.py b/cibuildwheel/util.py
index bfbe50c7a..66d6aa137 100644
--- a/cibuildwheel/util.py
+++ b/cibuildwheel/util.py
@@ -73,6 +73,7 @@
     "aarch64",
     "ppc64le",
     "s390x",
+    "armv7l",
     "pypy_aarch64",
     "pypy_i686",
 )