diff --git a/plugins/nokia.c b/plugins/nokia.c
index edb418ad..2c1aba60 100644
--- a/plugins/nokia.c
+++ b/plugins/nokia.c
@@ -83,9 +83,9 @@ static void nokia_remove(struct ofono_modem *modem)
 
 static void nokia_debug(const char *str, void *user_data)
 {
-        const char *prefix = user_data;
+	const char *prefix = user_data;
 
-        ofono_info("%s%s", prefix, str);
+	ofono_info("%s%s", prefix, str);
 }
 
 static GAtChat *open_device(struct ofono_modem *modem,