diff --git a/pyproject.toml b/pyproject.toml
index 2460fe8..22b3280 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
 
 # No need to build wheels for PyPy
 [tool.cibuildwheel]
-skip = "pp*"
+skip = ["pp*", "*i686"]
 
 [tool.versioneer]
 VCS = "git"