diff --git a/lib/grading/test_paging.c b/lib/grading/test_paging.c
index 8eb28ce..88c6c1e 100644
--- a/lib/grading/test_paging.c
+++ b/lib/grading/test_paging.c
@@ -116,7 +116,7 @@ static errval_t test_paging_big_regions(struct paging_state *paging_state) {
 static errval_t test_paging_map_frame(struct paging_state *paging_state) {
     errval_t err;
 
-    for(size_t mapping_size = BASE_PAGE_SIZE; mapping_size <= VMSAv8_64_PTABLE_NUM_ENTRIES - 1; mapping_size += BASE_PAGE_SIZE) {
+    for(size_t mapping_size = BASE_PAGE_SIZE; mapping_size <= LARGE_PAGE_SIZE - 1; mapping_size += BASE_PAGE_SIZE) {
 
         void *retaddr;