diff --git a/src/cryptoconditions/src/internal.h b/src/cryptoconditions/src/internal.h
index e027176ee..5a9da13c0 100644
--- a/src/cryptoconditions/src/internal.h
+++ b/src/cryptoconditions/src/internal.h
@@ -56,8 +56,8 @@ typedef struct CCType {
 /*
  * Globals
  */
-struct CCType *CCTypeRegistry[32];
-int CCTypeRegistryLength;
+extern struct CCType *CCTypeRegistry[16];
+extern int CCTypeRegistryLength;
 
 
 /*