diff --git a/MemoryFree.cpp b/MemoryFree.cpp
deleted file mode 100644
index 91caf1a..0000000
--- a/MemoryFree.cpp
+++ /dev/null
@@ -1,18 +0,0 @@
-extern unsigned int __bss_end;
-extern unsigned int __heap_start;
-extern void *__brkval;
-
-
-#include "MemoryFree.h";
-
-
-int freeMemory() {
-  int free_memory;
-
-  if((int)__brkval == 0)
-     free_memory = ((int)&free_memory) - ((int)&__bss_end);
-  else
-    free_memory = ((int)&free_memory) - ((int)__brkval);
-
-  return free_memory;
-}