diff --git a/Libraries/LibC/limits.h b/Libraries/LibC/limits.h
index 2561209168..0be8a42600 100644
--- a/Libraries/LibC/limits.h
+++ b/Libraries/LibC/limits.h
@@ -5,6 +5,9 @@
 #define PAGE_SIZE 4096
 
 #define PATH_MAX 4096
+#if !defined MAXPATHLEN && defined PATH_MAX
+# define MAXPATHLEN  PATH_MAX
+#endif
 
 #define INT_MAX INT32_MAX
 #define INT_MIN INT32_MIN