diff --git a/hal/paging.go b/hal/paging.go
index 0edfea2..25cce6f 100644
--- a/hal/paging.go
+++ b/hal/paging.go
@@ -145,10 +145,10 @@ func (mmu *MMU) movePageToDrive(page *Page) {
 }
 
 func (mmu *MMU) loadPageFromDrive(page *Page) {
+	page.RegisterAddress = mmu.findEmptyRegisterAddress()
 	for i := 0; i < PageSize-1; i++ {
 		mmu.module.register[i+page.RegisterOffset()] = mmu.drive[page.PageNumber][i]
 	}
-	page.RegisterAddress = mmu.findEmptyRegisterAddress()
 }
 
 func (page *Page) RegisterOffset() int {