diff --git a/python-blosc.spec b/python-blosc.spec
index 000725c..8f19a14 100644
--- a/python-blosc.spec
+++ b/python-blosc.spec
@@ -43,10 +43,6 @@ export BLOSC_DIR=%{_libdir}/blosc CFLAGS="%{optflags}"
 %{__python3} setup.py build
 %endif
 
-# Fix lib perms
-find . -name "blosc_extension.so" -exec chmod -v 0755 {} \;
-
-
 %install
 %{__python2} setup.py install --prefix=%{_prefix} -O1 --skip-build --root=%{buildroot}
 %if 0%{?with_python3}