diff --git a/buildroot-external/rootfs-overlay/usr/sbin/hassos-config b/buildroot-external/rootfs-overlay/usr/sbin/hassos-config
index 7329b7221..68c6857c8 100755
--- a/buildroot-external/rootfs-overlay/usr/sbin/hassos-config
+++ b/buildroot-external/rootfs-overlay/usr/sbin/hassos-config
@@ -19,6 +19,7 @@ if [ -d /mnt/config/network ]; then
 
     rm -rf /etc/NetworkManager/system-connections/*
     cp -f /mnt/config/network/* /etc/NetworkManager/system-connections/
+    chmod 664 /etc/NetworkManager/system-connections/*
 
     nmcli con reload
 fi