diff --git a/util.d b/util.d
index 83164ef..5ddb31f 100644
--- a/util.d
+++ b/util.d
@@ -490,7 +490,7 @@ GetList(K, V)(HashTable!(K, V)* ht, K key)
 }
 
 KVPair!(K, V)*[]
-GetAllNodes(Arena* arena, HashTable!(K, V)* ht)
+GetAllNodes(K, V)(Arena* arena, HashTable!(K, V)* ht)
 {
 	KVPair!(K, V)*[] pairs = AllocArray!(KVPair!(K, V)*)(arena, ht.node_count);