diff --git a/c-programming/experiments/static-vs-dynamic-mem-alloc.c b/c-programming/experiments/static-vs-dynamic-mem-alloc.c
index a83782a..d9bb009 100644
--- a/c-programming/experiments/static-vs-dynamic-mem-alloc.c
+++ b/c-programming/experiments/static-vs-dynamic-mem-alloc.c
@@ -10,7 +10,7 @@
 #include <stdlib.h>
 #include <time.h>
 
-#define MULTIPLIER ((size_t) 268435456)
+#define MULTIPLIER 268435456ULL
 
 void empty(uint8_t** mem);
 void static_memory_allocation(uint8_t** mem);