diff --git a/include/types-compat.h b/include/types-compat.h
index c1d0d6b..5a6712b 100644
--- a/include/types-compat.h
+++ b/include/types-compat.h
@@ -1,7 +1,7 @@
 #ifndef _TYPES_COMPAT_H_
 #define	_TYPES_COMPAT_H_
 
-#include <sys/types.h>
+#include <stdint.h>
 #include <limits.h>
 #include <stdint.h>
 
diff --git a/src/s_modfl.c b/src/s_modfl.c
index d6d9ab6..08214fb 100644
--- a/src/s_modfl.c
+++ b/src/s_modfl.c
@@ -39,7 +39,6 @@
 #include <float.h>
 #include <openlibm.h>
 #include "math_private.h"
-#include <sys/types.h>
 
 #include "fpmath.h"