diff --git a/app/features/tier-list-maker/components/TierRow.module.css b/app/features/tier-list-maker/components/TierRow.module.css
index ea99a1d72..b65ebfb67 100644
--- a/app/features/tier-list-maker/components/TierRow.module.css
+++ b/app/features/tier-list-maker/components/TierRow.module.css
@@ -70,7 +70,6 @@
 	cursor: pointer;
 }
 
-
 .targetZoneSelectable:hover {
 	background-color: var(--color-bg-higher);
 }
diff --git a/app/features/tier-list-maker/hooks/useTierList.ts b/app/features/tier-list-maker/hooks/useTierList.ts
index 3e95b20d9..4db4dcaa9 100644
--- a/app/features/tier-list-maker/hooks/useTierList.ts
+++ b/app/features/tier-list-maker/hooks/useTierList.ts
@@ -74,7 +74,7 @@ export function useTierList() {
 
 	const [canAddDuplicates, setCanAddDuplicates] = useSearchParamState({
 		name: "canAddDuplicates",
-		defaultValue: true,
+		defaultValue: false,
 		revive: (value) => value === "true",
 	});
 
diff --git a/app/features/tier-list-maker/routes/tier-list-maker.tsx b/app/features/tier-list-maker/routes/tier-list-maker.tsx
index 29586a05a..47665f5cb 100644
--- a/app/features/tier-list-maker/routes/tier-list-maker.tsx
+++ b/app/features/tier-list-maker/routes/tier-list-maker.tsx
@@ -227,10 +227,10 @@ function TierListMakerContent() {
 							))}
 						</SendouChipRadioGroup>
 						<SendouSwitch
-							isSelected={canAddDuplicates}
-							onChange={setCanAddDuplicates}
+							isSelected={!canAddDuplicates}
+							onChange={(value) => setCanAddDuplicates(!value)}
 						>
-							{t("tier-list-maker:allowDuplicates")}
+							{t("tier-list-maker:noDuplicates")}
 						</SendouSwitch>
 						<SendouSwitch
 							isSelected={showTierHeaders}
diff --git a/locales/da/tier-list-maker.json b/locales/da/tier-list-maker.json
index cca1a4fbf..f8d8ab98b 100644
--- a/locales/da/tier-list-maker.json
+++ b/locales/da/tier-list-maker.json
@@ -16,7 +16,7 @@
 	"hideAltKits": "",
 	"hideAltSkins": "",
 	"resetConfirmation": "",
-	"allowDuplicates": "",
+	"noDuplicates": "",
 	"showTierHeaders": "",
 	"titlePlaceholder": "",
 	"by": "",
diff --git a/locales/de/tier-list-maker.json b/locales/de/tier-list-maker.json
index cca1a4fbf..f8d8ab98b 100644
--- a/locales/de/tier-list-maker.json
+++ b/locales/de/tier-list-maker.json
@@ -16,7 +16,7 @@
 	"hideAltKits": "",
 	"hideAltSkins": "",
 	"resetConfirmation": "",
-	"allowDuplicates": "",
+	"noDuplicates": "",
 	"showTierHeaders": "",
 	"titlePlaceholder": "",
 	"by": "",
diff --git a/locales/en/tier-list-maker.json b/locales/en/tier-list-maker.json
index 7cdbf723a..1961c941e 100644
--- a/locales/en/tier-list-maker.json
+++ b/locales/en/tier-list-maker.json
@@ -16,7 +16,7 @@
 	"hideAltKits": "Hide alt kits",
 	"hideAltSkins": "Hide alt skins",
 	"resetConfirmation": "Are you sure you want to reset the tier list? This will remove all items and restore default tiers.",
-	"allowDuplicates": "Allow duplicates",
+	"noDuplicates": "No duplicates",
 	"showTierHeaders": "Show tier headers",
 	"titlePlaceholder": "Click to add title...",
 	"by": "Made by",
diff --git a/locales/es-ES/tier-list-maker.json b/locales/es-ES/tier-list-maker.json
index 44bdc6d61..17bcc50ac 100644
--- a/locales/es-ES/tier-list-maker.json
+++ b/locales/es-ES/tier-list-maker.json
@@ -16,7 +16,7 @@
 	"hideAltKits": "Ocultar kits alternativos",
 	"hideAltSkins": "Ocultar skins alternativas",
 	"resetConfirmation": "¿Seguro que quieres reiniciar la tier list? Esto eliminará todos los elementos y restaurará las tiers por defecto.",
-	"allowDuplicates": "Permitir duplicados",
+	"noDuplicates": "",
 	"showTierHeaders": "Mostrar encabezados de las tiers",
 	"titlePlaceholder": "Haz clic para añadir un título...",
 	"by": "Creado por",
diff --git a/locales/es-US/tier-list-maker.json b/locales/es-US/tier-list-maker.json
index cca1a4fbf..f8d8ab98b 100644
--- a/locales/es-US/tier-list-maker.json
+++ b/locales/es-US/tier-list-maker.json
@@ -16,7 +16,7 @@
 	"hideAltKits": "",
 	"hideAltSkins": "",
 	"resetConfirmation": "",
-	"allowDuplicates": "",
+	"noDuplicates": "",
 	"showTierHeaders": "",
 	"titlePlaceholder": "",
 	"by": "",
diff --git a/locales/fr-CA/tier-list-maker.json b/locales/fr-CA/tier-list-maker.json
index cca1a4fbf..f8d8ab98b 100644
--- a/locales/fr-CA/tier-list-maker.json
+++ b/locales/fr-CA/tier-list-maker.json
@@ -16,7 +16,7 @@
 	"hideAltKits": "",
 	"hideAltSkins": "",
 	"resetConfirmation": "",
-	"allowDuplicates": "",
+	"noDuplicates": "",
 	"showTierHeaders": "",
 	"titlePlaceholder": "",
 	"by": "",
diff --git a/locales/fr-EU/tier-list-maker.json b/locales/fr-EU/tier-list-maker.json
index cca1a4fbf..f8d8ab98b 100644
--- a/locales/fr-EU/tier-list-maker.json
+++ b/locales/fr-EU/tier-list-maker.json
@@ -16,7 +16,7 @@
 	"hideAltKits": "",
 	"hideAltSkins": "",
 	"resetConfirmation": "",
-	"allowDuplicates": "",
+	"noDuplicates": "",
 	"showTierHeaders": "",
 	"titlePlaceholder": "",
 	"by": "",
diff --git a/locales/he/tier-list-maker.json b/locales/he/tier-list-maker.json
index cca1a4fbf..f8d8ab98b 100644
--- a/locales/he/tier-list-maker.json
+++ b/locales/he/tier-list-maker.json
@@ -16,7 +16,7 @@
 	"hideAltKits": "",
 	"hideAltSkins": "",
 	"resetConfirmation": "",
-	"allowDuplicates": "",
+	"noDuplicates": "",
 	"showTierHeaders": "",
 	"titlePlaceholder": "",
 	"by": "",
diff --git a/locales/it/tier-list-maker.json b/locales/it/tier-list-maker.json
index cca1a4fbf..f8d8ab98b 100644
--- a/locales/it/tier-list-maker.json
+++ b/locales/it/tier-list-maker.json
@@ -16,7 +16,7 @@
 	"hideAltKits": "",
 	"hideAltSkins": "",
 	"resetConfirmation": "",
-	"allowDuplicates": "",
+	"noDuplicates": "",
 	"showTierHeaders": "",
 	"titlePlaceholder": "",
 	"by": "",
diff --git a/locales/ja/tier-list-maker.json b/locales/ja/tier-list-maker.json
index cca1a4fbf..f8d8ab98b 100644
--- a/locales/ja/tier-list-maker.json
+++ b/locales/ja/tier-list-maker.json
@@ -16,7 +16,7 @@
 	"hideAltKits": "",
 	"hideAltSkins": "",
 	"resetConfirmation": "",
-	"allowDuplicates": "",
+	"noDuplicates": "",
 	"showTierHeaders": "",
 	"titlePlaceholder": "",
 	"by": "",
diff --git a/locales/ko/tier-list-maker.json b/locales/ko/tier-list-maker.json
index cca1a4fbf..f8d8ab98b 100644
--- a/locales/ko/tier-list-maker.json
+++ b/locales/ko/tier-list-maker.json
@@ -16,7 +16,7 @@
 	"hideAltKits": "",
 	"hideAltSkins": "",
 	"resetConfirmation": "",
-	"allowDuplicates": "",
+	"noDuplicates": "",
 	"showTierHeaders": "",
 	"titlePlaceholder": "",
 	"by": "",
diff --git a/locales/nl/tier-list-maker.json b/locales/nl/tier-list-maker.json
index cca1a4fbf..f8d8ab98b 100644
--- a/locales/nl/tier-list-maker.json
+++ b/locales/nl/tier-list-maker.json
@@ -16,7 +16,7 @@
 	"hideAltKits": "",
 	"hideAltSkins": "",
 	"resetConfirmation": "",
-	"allowDuplicates": "",
+	"noDuplicates": "",
 	"showTierHeaders": "",
 	"titlePlaceholder": "",
 	"by": "",
diff --git a/locales/pl/tier-list-maker.json b/locales/pl/tier-list-maker.json
index cca1a4fbf..f8d8ab98b 100644
--- a/locales/pl/tier-list-maker.json
+++ b/locales/pl/tier-list-maker.json
@@ -16,7 +16,7 @@
 	"hideAltKits": "",
 	"hideAltSkins": "",
 	"resetConfirmation": "",
-	"allowDuplicates": "",
+	"noDuplicates": "",
 	"showTierHeaders": "",
 	"titlePlaceholder": "",
 	"by": "",
diff --git a/locales/pt-BR/tier-list-maker.json b/locales/pt-BR/tier-list-maker.json
index cca1a4fbf..f8d8ab98b 100644
--- a/locales/pt-BR/tier-list-maker.json
+++ b/locales/pt-BR/tier-list-maker.json
@@ -16,7 +16,7 @@
 	"hideAltKits": "",
 	"hideAltSkins": "",
 	"resetConfirmation": "",
-	"allowDuplicates": "",
+	"noDuplicates": "",
 	"showTierHeaders": "",
 	"titlePlaceholder": "",
 	"by": "",
diff --git a/locales/ru/tier-list-maker.json b/locales/ru/tier-list-maker.json
index cca1a4fbf..f8d8ab98b 100644
--- a/locales/ru/tier-list-maker.json
+++ b/locales/ru/tier-list-maker.json
@@ -16,7 +16,7 @@
 	"hideAltKits": "",
 	"hideAltSkins": "",
 	"resetConfirmation": "",
-	"allowDuplicates": "",
+	"noDuplicates": "",
 	"showTierHeaders": "",
 	"titlePlaceholder": "",
 	"by": "",
diff --git a/locales/zh/tier-list-maker.json b/locales/zh/tier-list-maker.json
index acc25f8df..405ae0a64 100644
--- a/locales/zh/tier-list-maker.json
+++ b/locales/zh/tier-list-maker.json
@@ -16,7 +16,7 @@
 	"hideAltKits": "隐藏贴牌武器",
 	"hideAltSkins": "隐藏异色武器",
 	"resetConfirmation": "您确定要重置强度榜吗？这将移除所有项目并恢复默认分级。",
-	"allowDuplicates": "允许项目重复",
+	"noDuplicates": "",
 	"showTierHeaders": "显示分级标题",
 	"titlePlaceholder": "点击添加标题...",
 	"by": "制作者: ",