diff --git a/lib/cover.go b/lib/cover.go
index 0ecc8bf..59c0633 100644
--- a/lib/cover.go
+++ b/lib/cover.go
@@ -32,17 +32,12 @@ const (
 
 func coverHandler(h handler) {
 	vars := mux.Vars(h.r)
-	book, err := h.db.GetBookID(vars["id"])
-	if err != nil {
-		notFound(h)
-		return
-	}
 
 	file := coverFile
 	if vars["size"] == "small" {
 		file = coverSmallFile
 	}
-	f, err := h.store.Get(book.ID, file)
+	f, err := h.store.Get(vars["id"], file)
 	if err != nil {
 		log.Error("Error while opening image: ", err)
 		notFound(h)