diff --git a/Userland/Libraries/LibC/stdlib.h b/Userland/Libraries/LibC/stdlib.h
index 5a5f63beb4..cdd5fc4f35 100644
--- a/Userland/Libraries/LibC/stdlib.h
+++ b/Userland/Libraries/LibC/stdlib.h
@@ -16,7 +16,7 @@ __BEGIN_DECLS
 
 #define EXIT_SUCCESS 0
 #define EXIT_FAILURE 1
-#define MB_CUR_MAX 1
+#define MB_CUR_MAX 4
 
 __attribute__((malloc)) __attribute__((alloc_size(1))) void* malloc(size_t);
 __attribute__((malloc)) __attribute__((alloc_size(1, 2))) void* calloc(size_t nmemb, size_t);