diff --git a/arch/x86/mm/pageattr.c b/arch/x86/mm/pageattr.c
index ee16b1b..c7fe876 100644
--- a/arch/x86/mm/pageattr.c
+++ b/arch/x86/mm/pageattr.c
@@ -730,7 +730,7 @@ static int __change_page_attr_set_clr(struct cpa_data *cpa, int checkalias)
 		if (cpa->array)
 			cpa->curaddr++;
 		else
-			cpa->vaddr += cpa->numpages * PAGE_SIZE;
+			*cpa->vaddr += cpa->numpages * PAGE_SIZE;
 	}
 	return 0;
 }