diff --git a/MANIFEST.in b/MANIFEST.in
index 34b0db7ab1f96643bba4c0c0a2785c8a81f79d82..c766a2ca137757091f5e22c05d7d9435d5747f3c 100644
--- a/MANIFEST.in
+++ b/MANIFEST.in
@@ -8,6 +8,7 @@ include src/c_wrapper/mingw-std-threads/README.md
 include *.h
 include test/*.py
 include test/*.h
+include test/*.spv
 include examples/*.py
 include examples/*.ipynb