diff --git a/include/float.h b/include/float.h
index 6f8092b5..7b6cda90 100644
--- a/include/float.h
+++ b/include/float.h
@@ -35,7 +35,7 @@
 #define DBL_MAX INT_MAX
 #define DBL_MIN INT_MIN
 
-#define FLT_RADIX 10
+#define FLT_RADIX 2
 
 #define LDBL_EPSILON 1
 #define LDBL_MANT_DIG 1