diff --git a/blackjack.c b/blackjack.c
index 7175221..e2aa1bc 100644
--- a/blackjack.c
+++ b/blackjack.c
@@ -72,6 +72,8 @@ int real_value(int nb) {
     } else if (nb == 13 || nb == 26 || nb == 39 || nb == 52) {
         return 10;
     }
+
+    return 0;
 }
 
 char real_color(int nb) {
@@ -92,6 +94,8 @@ int victory(int sum) {
     } else if (sum > 21) {
         return 1;
     }
+
+    return 0;
 }
 
 void draw_card(int value, char couleur) {