diff --git a/src/supplicant/nm-supplicant-interface.c b/src/supplicant/nm-supplicant-interface.c
index 44f887cb61..1f88250665 100644
--- a/src/supplicant/nm-supplicant-interface.c
+++ b/src/supplicant/nm-supplicant-interface.c
@@ -109,7 +109,7 @@ typedef struct {
 	NMSupplicantInterfaceState state;
 	int            disconnect_reason;
 
-	gboolean       scanning:1;
+	bool           scanning:1;
 
 	bool           scan_done_pending:1;
 	bool           scan_done_success:1;