diff --git a/src/create-card.h b/src/create-card.h
index de14bb1..0c8f4e3 100644
--- a/src/create-card.h
+++ b/src/create-card.h
@@ -5,8 +5,8 @@
 #include <adwaita.h>
 #include <gtk/gtk.h>
 
-#define FLASHCARDS_CREATE_CARD_DIALOG_TYPE                                \
-(flashcards_create_card_dialog_get_type ())
+#define FLASHCARDS_CREATE_CARD_DIALOG_TYPE                                    \
+  (flashcards_create_card_dialog_get_type ())
 G_DECLARE_FINAL_TYPE (FlashcardsCreateCardDialog,
                       flashcards_create_card_dialog, FLASHCARDS,
                       CREATE_CARD_DIALOG, AdwAlertDialog)