diff --git a/Kernel/API/POSIX/sys/limits.h b/Kernel/API/POSIX/sys/limits.h
index 93609efb13..6de2f99b5a 100644
--- a/Kernel/API/POSIX/sys/limits.h
+++ b/Kernel/API/POSIX/sys/limits.h
@@ -25,4 +25,6 @@
 
 #define NGROUPS_MAX 32
 
+#define ARG_MAX 65536
+
 #define PTHREAD_STACK_MIN (64 * 1024) // 64KiB
diff --git a/Userland/Libraries/LibC/limits.h b/Userland/Libraries/LibC/limits.h
index 4be62111f9..aa7e3138ab 100644
--- a/Userland/Libraries/LibC/limits.h
+++ b/Userland/Libraries/LibC/limits.h
@@ -62,8 +62,6 @@
 #define LLONG_WIDTH 64
 #define ULLONG_WIDTH 64
 
-#define ARG_MAX 65536
-
 #define SSIZE_MAX LONG_MAX
 
 #define LINK_MAX 4096
diff --git a/Userland/Libraries/LibELF/Validation.h b/Userland/Libraries/LibELF/Validation.h
index cee09a8c41..8f201e8cbc 100644
--- a/Userland/Libraries/LibELF/Validation.h
+++ b/Userland/Libraries/LibELF/Validation.h
@@ -8,7 +8,6 @@
 
 #include <AK/StringBuilder.h>
 #include <LibC/elf.h>
-#include <limits.h>
 
 namespace ELF {