diff --git a/MANIFEST.in b/MANIFEST.in
index 8345aea5..4ecd712d 100644
--- a/MANIFEST.in
+++ b/MANIFEST.in
@@ -9,7 +9,6 @@ include LICENSE.txt
 # Include cython files
 include cyprecice/*.pyx
 include cyprecice/*.pxd
-include test/*.pyx
-include test/*.pxd
+include test/test_bindings_module.py
 include versioneer.py
 include precice/_version.py