diff --git a/archive/src/main/kotlin/org/openrs2/archive/client/ClientImporter.kt b/archive/src/main/kotlin/org/openrs2/archive/client/ClientImporter.kt
index 275feb25..5ce40aaf 100644
--- a/archive/src/main/kotlin/org/openrs2/archive/client/ClientImporter.kt
+++ b/archive/src/main/kotlin/org/openrs2/archive/client/ClientImporter.kt
@@ -614,7 +614,9 @@ public class ClientImporter @Inject constructor(
                 }
             }
 
-            candidates -= NEW_ENGINE_RESOLUTIONS
+            for (build in NEW_ENGINE_RESOLUTIONS) {
+                candidates -= build
+            }
 
             val version = candidates.singleOrNull()
             if (version != null) {