diff --git a/src/script/cc.h b/src/script/cc.h
index ad1666b86..dc019beba 100644
--- a/src/script/cc.h
+++ b/src/script/cc.h
@@ -6,7 +6,7 @@
 #include "cryptoconditions/include/cryptoconditions.h"
 
 
-extern int32_t ASSETCHAINS_CC;
+extern uint32_t ASSETCHAINS_CC;
 bool IsCryptoConditionsEnabled();
 
 // Limit acceptable condition types