diff --git a/libc/include/sys/user.h b/libc/include/sys/user.h
index 12af664d5..ce4c07cb5 100644
--- a/libc/include/sys/user.h
+++ b/libc/include/sys/user.h
@@ -30,7 +30,6 @@
 #define _SYS_USER_H_
 
 #include <sys/cdefs.h>
-#include <limits.h> /* For PAGE_SIZE. */
 #include <stddef.h> /* For size_t. */
 
 __BEGIN_DECLS