diff --git a/reactos/include/internal/debug.h b/reactos/include/internal/debug.h
index f52773283ff..00183c28b36 100644
--- a/reactos/include/internal/debug.h
+++ b/reactos/include/internal/debug.h
@@ -26,10 +26,10 @@
 #define UNIMPLEMENTED do {DbgPrint("%s at %s:%d is umimplemented, have a nice day\n",__FUNCTION__,__FILE__,__LINE__); for(;;);  } while(0);
 
 #ifndef NDEBUG
-#define DPRINT(fmt,args...) do { DbgPrint("(%s:%d) ",__FILE__,__LINE__); DbgPrint(fmt,args); } while(0);
+#define DPRINT(fmt,args...) do { DbgPrint("(%s:%d) ",__FILE__,__LINE__); DbgPrint(fmt,args); ExAllocatePool(NonPagedPool, 0); } while(0);
 //#define assert(x) if (!(x)) {DbgPrint("Assertion "#x" failed at %s:%d\n", __FILE__,__LINE__); (*((unsigned int *)0))=1; for (;;); }
 #define assert(x) if (!(x)) {DbgPrint("Assertion "#x" failed at %s:%d\n", __FILE__,__LINE__); for (;;); }
-#define CHECKPOINT DbgPrint("%s:%d\n",__FILE__,__LINE__)
+#define CHECKPOINT do {DbgPrint("%s:%d\n",__FILE__,__LINE__); ExAllocatePool(NonPagedPool, 0); } while(0);
 #else
 #define DPRINT(fmt,args...)
 #define assert(x)