diff --git a/config.sh b/config.sh
index a6df715..2562329 100644
--- a/config.sh
+++ b/config.sh
@@ -626,6 +626,18 @@ EOF
   KERNEL_VERSION=$(rpm -q kernel --qf '%{version}-%{release}.%{arch}\n')
   dracut -f /boot/initramfs-${KERNEL_VERSION}.img ${KERNEL_VERSION}
   rm -rf /etc/ssh/ssh_host_*
+
+  # Might not be needed for 10
+  ex -s /etc/pam.d/su <<'EOF'
+/^account\s\+sufficient\s\+pam_succeed_if.so uid = 0 use_uid quiet$/
+:append
+account   [success=1 default=ignore] \\
+        pam_succeed_if.so user = vagrant use_uid quiet
+account   required  pam_succeed_if.so user notin root:vagrant
+.
+:update
+:quit
+EOF
 }
 
 function vbox_vagrant_steps() {