diff --git a/packages/python/security/pycrypto/build b/packages/python/security/pycrypto/build
index 45619ac4db..d1b237aec1 100755
--- a/packages/python/security/pycrypto/build
+++ b/packages/python/security/pycrypto/build
@@ -38,3 +38,5 @@ ac_cv_func_malloc_0_nonnull=yes \
 
 python setup.py build --cross-compile
 python setup.py install --root=./.install --prefix=/usr
+
+find ./.install -name "*.py" -exec rm -rf "{}" ";"