diff --git a/liba/include/math.h b/liba/include/math.h
index 293a8b5b4..997c1240d 100644
--- a/liba/include/math.h
+++ b/liba/include/math.h
@@ -6,8 +6,7 @@
 LIBA_BEGIN_DECLS
 
 #define NAN (0.0f/0.0f)
-#define HUGE_VALF 1e50f
-#define INFINITY HUGE_VALF
+#define INFINITY 1e50f
 #define M_E 2.71828182845904523536028747135266250
 #define M_PI 3.14159265358979323846264338327950288