Index: uspace/app/tester/mm/common.c
===================================================================
--- uspace/app/tester/mm/common.c	(revision faba83975da4ba5bb605f70d4e02e065f9513e84)
+++ uspace/app/tester/mm/common.c	(revision 150a271898ef7efbc0fcad8d33cfafa0104fdb78)
@@ -343,5 +343,5 @@
 	
 	area->addr = as_area_create(AS_AREA_ANY, size,
-	    AS_AREA_WRITE | AS_AREA_READ);
+	    AS_AREA_WRITE | AS_AREA_READ | AS_AREA_CACHEABLE);
 	if (area->addr == AS_MAP_FAILED) {
 		free(area);