diff --git a/src/nm-device.c b/src/nm-device.c
index bb9ac3dd2..a67a148a2 100644
--- a/src/nm-device.c
+++ b/src/nm-device.c
@@ -4518,7 +4518,7 @@ reason_to_string (NMDeviceStateReason reason)
 	case NM_DEVICE_STATE_REASON_DEPENDENCY_FAILED:
 		return "dependency-failed";
 	case NM_DEVICE_STATE_REASON_BR2684_FAILED:
-		return "br2684 bridge failed";
+		return "br2684-bridge-failed";
 	default:
 		break;
 	}