diff --git a/root/etc/NetworkManager/conf.d/wifi_rand_mac.conf b/root/etc/NetworkManager/conf.d/wifi_rand_mac.conf
index 631bbc5..6d9e90e 100644
--- a/root/etc/NetworkManager/conf.d/wifi_rand_mac.conf
+++ b/root/etc/NetworkManager/conf.d/wifi_rand_mac.conf
@@ -1,4 +1,4 @@
-device-mac-randomization]
+[device-mac-randomization]
 # "yes" is already the default for scanning
 wifi.scan-rand-mac-address=yes