diff --git a/server/package.json b/server/package.json
index b0d9b6ac5..10322af4f 100644
--- a/server/package.json
+++ b/server/package.json
@@ -69,7 +69,7 @@
         "redis": "3.1.2",
         "rimraf": "3.0.2",
         "safe-json-stringify": "1.2.0",
-        "tachi-common": "^0.1.1",
+        "tachi-common": "^0.1.3",
         "typescript": "4.3.4",
         "winston": "3.3.3"
     },
diff --git a/server/pnpm-lock.yaml b/server/pnpm-lock.yaml
index e34198b5a..37270b8fc 100644
--- a/server/pnpm-lock.yaml
+++ b/server/pnpm-lock.yaml
@@ -51,7 +51,7 @@ specifiers:
   rimraf: 3.0.2
   safe-json-stringify: 1.2.0
   supertest: 6.1.3
-  tachi-common: ^0.1.1
+  tachi-common: ^0.1.3
   tap: 15.0.9
   ts-node: 10.0.0
   tsconfig-paths: 3.10.1
@@ -84,7 +84,7 @@ dependencies:
   redis: 3.1.2
   rimraf: 3.0.2
   safe-json-stringify: 1.2.0
-  tachi-common: 0.1.1_ts-node@10.0.0+typescript@4.3.4
+  tachi-common: 0.1.3_ts-node@10.0.0+typescript@4.3.4
   typescript: 4.3.4
   winston: 3.3.3
 
@@ -3774,8 +3774,8 @@ packages:
       strip-ansi: 6.0.0
     dev: true
 
-  /tachi-common/0.1.1_ts-node@10.0.0+typescript@4.3.4:
-    resolution: {integrity: sha512-mcVcGJDpahkScgWXn5AiM+gehqqvgsXh+iblgG3seuoCJc+/0qiw5uJMN3OzLb0Xjutf2pFgcdTWWfAw9lsqrA==}
+  /tachi-common/0.1.3_ts-node@10.0.0+typescript@4.3.4:
+    resolution: {integrity: sha512-qY2so9g0DOeKXcNtbGJW5lcl60QNeQCVXPG3iC1G18pYV5qmV+EmzkpOwG0RUmZcWC/X4r/eW5nhLLG7pWfcEA==}
     dependencies:
       monk: 7.3.4
       tap: 15.0.9_ts-node@10.0.0+typescript@4.3.4
diff --git a/server/src/lib/score-import/framework/pb/create-pb-doc.test.ts b/server/src/lib/score-import/framework/pb/create-pb-doc.test.ts
index 018d693b0..cb3f3e172 100644
--- a/server/src/lib/score-import/framework/pb/create-pb-doc.test.ts
+++ b/server/src/lib/score-import/framework/pb/create-pb-doc.test.ts
@@ -33,7 +33,6 @@ t.test("#CreatePBDoc", (t) => {
 		timeAchieved: 1619454485988,
 		game: "iidx",
 		playtype: "SP",
-		comments: [],
 		composedFrom: {
 			scorePB: IIDXScore.scoreID,
 			lampPB: "LAMP_PB_ID",
diff --git a/server/src/lib/score-import/framework/pb/create-pb-doc.ts b/server/src/lib/score-import/framework/pb/create-pb-doc.ts
index 2cb7554fa..3970ccb02 100644
--- a/server/src/lib/score-import/framework/pb/create-pb-doc.ts
+++ b/server/src/lib/score-import/framework/pb/create-pb-doc.ts
@@ -125,7 +125,6 @@ async function MergeScoreLampIntoPB(
 			lampPB: lampPB.scoreID,
 		},
 		chartID: scorePB.chartID,
-		comments: [scorePB.comment, lampPB.comment].filter((e) => e !== null) as string[],
 		userID,
 		songID: scorePB.songID,
 		highlight: scorePB.highlight || lampPB.highlight,
diff --git a/server/src/server/router/ir/usc/router.test.ts b/server/src/server/router/ir/usc/router.test.ts
index b8891664a..61adc31ce 100644
--- a/server/src/server/router/ir/usc/router.test.ts
+++ b/server/src/server/router/ir/usc/router.test.ts
@@ -97,7 +97,6 @@ t.test("GET /ir/usc/charts/:chartHash", (t) => {
 
 const USC_SCORE_PB: PBScoreDocument = {
 	chartID: "USC_CHART_ID",
-	comments: [],
 	rankingData: {
 		rank: 1,
 		outOf: 2,
diff --git a/server/src/server/router/ir/usc/usc.test.ts b/server/src/server/router/ir/usc/usc.test.ts
index 41fcd3b6a..6622da95a 100644
--- a/server/src/server/router/ir/usc/usc.test.ts
+++ b/server/src/server/router/ir/usc/usc.test.ts
@@ -8,7 +8,6 @@ import { CloseAllConnections } from "test-utils/close-connections";
 
 const mockScorePB: PBScoreDocument<"usc:Single"> = {
 	chartID: "USC_CHART_ID",
-	comments: [],
 	calculatedData: {
 		VF6: 0,
 	},
diff --git a/server/src/test-utils/test-data/tachi/iidx-scorepb.json b/server/src/test-utils/test-data/tachi/iidx-scorepb.json
index 016de3380..c4c57bd15 100644
--- a/server/src/test-utils/test-data/tachi/iidx-scorepb.json
+++ b/server/src/test-utils/test-data/tachi/iidx-scorepb.json
@@ -6,7 +6,6 @@
         "ktLampRating": 0,
         "BPI": 10.10
     },
-    "comments": [],
     "composedFrom": {
         "scorePB": "TESTING_SCORE_ID",
         "lampPB": "TESTING_SCORE_ID"