diff --git a/combat.py b/combat.py
index d6d42c7..7f6b2fa 100644
--- a/combat.py
+++ b/combat.py
@@ -61,7 +61,7 @@
 color_p0 = 68/2 #68 //33
 color_p1 = 130/2 #130 // 65
 color_pf = 60/2 #60 // 22
-color_bk = 234/2 #234 // 11
+color_bk = int(234/2) #234 // 11