diff --git a/common/mem.h b/common/mem.h
index 8899e35..37d6343 100644
--- a/common/mem.h
+++ b/common/mem.h
@@ -4,7 +4,7 @@
 #include <stdlib.h>
 
 void * mem;
-const int mem_size = 65536;
+const int mem_size = 0x10000;
 
 void mem_create() __attribute__ ((constructor));
 void mem_destroy() __attribute__ ((destructor));
@@ -18,7 +18,7 @@ void mem_destroy() {
 }
 
 void * mem_get(short addr) {
-   return mem+(addr%mem_size);
+   return mem + (addr % mem_size);
 }
 
 #endif // __uC_MEM_H__