diff --git a/growpart.spec b/growpart.spec
index 5939e79..e917233 100644
--- a/growpart.spec
+++ b/growpart.spec
@@ -59,6 +59,7 @@ cp man/growpart.1 %{buildroot}/%{_mandir}/man1
 mkdir -p %{buildroot}/usr/lib/systemd/system
 cp %SOURCE1 %{buildroot}/%{_sbindir}
 cp %SOURCE2 %{buildroot}/usr/lib/systemd/system
+chmod 755 %{buildroot}/%{_sbindir}/rootgrow
 %endif
 
 %clean