diff --git a/lib/display.h b/lib/display.h
index e2a651f..091643f 100644
--- a/lib/display.h
+++ b/lib/display.h
@@ -6,6 +6,7 @@
 #define HEARTS_SYMBOL   "\u2665"
 #define CLUBS_SYMBOL    "\u2663"
 
+void init_curses();
 char *card_suit(enum suit);
 
 #endif