diff --git a/query.go b/query.go
index 8e48cb5..4f3a18c 100644
--- a/query.go
+++ b/query.go
@@ -57,10 +57,14 @@ func mergeAttributes(c []any) Attributes {
 	}
 
 	to := Attributes{values: make(map[string]any)}
-	for _, ai := range a {
-		for _, name := range ai.names {
+	for i := len(a) - 1; i >= 0; i-- {
+		for _, name := range a[i].names {
+			if _, set := to.values[name]; set {
+				continue
+			}
+
 			to.names = append(to.names, name)
-			to.values[name] = ai.values[name]
+			to.values[name] = a[i].values[name]
 		}
 	}