1 files changed, 1 insertions, 1 deletions
diff --git a/tox.ini b/tox.ini
index 8c1d32bce..f5152cb99 100644
--- a/tox.ini
+++ b/tox.ini
@@ -144,7 +144,7 @@ commands =
     # build sdist
     python setup.py sdist --dist-dir {toxinidir}/dist
     # build wheel from sdist
-    pip wheel -v --no-deps --no-index --wheel-dir {toxinidir}/dist --find-links {toxinidir}/dist pyramid
+    pip wheel -v --no-deps --no-index --no-build-isolation --wheel-dir {toxinidir}/dist --find-links {toxinidir}/dist pyramid
 
 deps =
     setuptools