diff --git a/packages/utils/lib/common.ts b/packages/utils/lib/common.ts
index 0e23dcbac..848a0d090 100644
--- a/packages/utils/lib/common.ts
+++ b/packages/utils/lib/common.ts
@@ -196,7 +196,10 @@ const SubtaskMatcher: MatchRule[] = [
     },
     {
         regex: /^([^\d]*)([0-9]+)([-_])([0-9]+).in$/,
-        output: [(a) => `${a[1] + a[2]}${a[3]}${a[4]}.out`],
+        output: [
+            (a) => `${a[1] + a[2]}${a[3]}${a[4]}.out`,
+            (a) => `${a[1] + a[2]}${a[3]}${a[4]}.ans`,
+        ],
         id: (a) => +a[4],
         subtask: (a) => +a[2],
         preferredScorerType: 'min',
diff --git a/packages/utils/package.json b/packages/utils/package.json
index 4544b8a61..5d4096a50 100644
--- a/packages/utils/package.json
+++ b/packages/utils/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@hydrooj/utils",
-    "version": "1.3.2",
+    "version": "1.3.3",
     "description": "hydrooj utils",
     "main": "package.json",
     "repository": "https://github.com/hydro-dev/Hydro.git",