diff --git a/simplicity-sys/depend/simplicity/bounded.h b/simplicity-sys/depend/simplicity/bounded.h
index 2f979edb..e0b84a8b 100644
--- a/simplicity-sys/depend/simplicity/bounded.h
+++ b/simplicity-sys/depend/simplicity/bounded.h
@@ -4,9 +4,10 @@
 #include <stdbool.h>
 #include <stdint.h>
 
-typedef uint_least32_t ubounded;
 #define UBOUNDED_MAX UINT32_MAX
 
+typedef uint_least32_t ubounded;
+
 static inline ubounded max(ubounded x, ubounded y) {
   return x <= y ? y : x;
 }