diff --git a/include/ptycon/ptycon_api.h b/include/ptycon/ptycon_api.h
index e20d1d8..bdc7bc1 100644
--- a/include/ptycon/ptycon_api.h
+++ b/include/ptycon/ptycon_api.h
@@ -1,8 +1,6 @@
 #ifndef PTYCON_API_H
 #define PTYCON_API_H
 
-#include <limits.h>
-
 /* ptyc_export */
 #if	defined(__dllexport)
 #define ptyc_export __dllexport