diff --git a/packages/frontend/src/boot/main-boot.ts b/packages/frontend/src/boot/main-boot.ts
index fad6ce3825..d76fbeb28a 100644
--- a/packages/frontend/src/boot/main-boot.ts
+++ b/packages/frontend/src/boot/main-boot.ts
@@ -83,19 +83,21 @@ export async function mainBoot() {
 
 	let reloadDialogShowing = false;
 	stream.on('_disconnected_', async () => {
-		if (prefer.s.serverDisconnectedBehavior === 'reload') {
-			window.location.reload();
-		} else if (prefer.s.serverDisconnectedBehavior === 'dialog') {
-			if (reloadDialogShowing) return;
-			reloadDialogShowing = true;
-			const { canceled } = await confirm({
-				type: 'warning',
-				title: i18n.ts.disconnectedFromServer,
-				text: i18n.ts.reloadConfirm,
-			});
-			reloadDialogShowing = false;
-			if (!canceled) {
+		if (prefer.s.serverDisconnectedBehavior !== 'disabled') {
+			if (prefer.s.serverDisconnectedBehavior === 'reload') {
 				window.location.reload();
+			} else if (prefer.s.serverDisconnectedBehavior === 'dialog') {
+				if (reloadDialogShowing) return;
+				reloadDialogShowing = true;
+				const { canceled } = await confirm({
+					type: 'warning',
+					title: i18n.ts.disconnectedFromServer,
+					text: i18n.ts.reloadConfirm,
+				});
+				reloadDialogShowing = false;
+				if (!canceled) {
+					window.location.reload();
+				}
 			}
 		}
 	});
diff --git a/packages/frontend/src/pages/settings/preferences.vue b/packages/frontend/src/pages/settings/preferences.vue
index f96accf68a..472c227f28 100644
--- a/packages/frontend/src/pages/settings/preferences.vue
+++ b/packages/frontend/src/pages/settings/preferences.vue
@@ -647,6 +647,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 									<option value="reload">{{ i18n.ts._serverDisconnectedBehavior.reload }}</option>
 									<option value="dialog">{{ i18n.ts._serverDisconnectedBehavior.dialog }}</option>
 									<option value="quiet">{{ i18n.ts._serverDisconnectedBehavior.quiet }}</option>
+									<option value="disabled">{{ i18n.ts.disabled }}</option>
 								</MkSelect>
 							</MkPreferenceContainer>
 						</SearchMarker>
diff --git a/packages/frontend/src/preferences/def.ts b/packages/frontend/src/preferences/def.ts
index ac8996058f..1154dc6e6d 100644
--- a/packages/frontend/src/preferences/def.ts
+++ b/packages/frontend/src/preferences/def.ts
@@ -155,7 +155,7 @@ export const PREF_DEF = {
 		}[],
 	},
 	serverDisconnectedBehavior: {
-		default: 'quiet' as 'quiet' | 'reload' | 'dialog',
+		default: 'quiet' as 'quiet' | 'reload' | 'dialog' | 'disabled',
 	},
 	nsfw: {
 		default: 'respect' as 'respect' | 'force' | 'ignore',
diff --git a/packages/frontend/src/store.ts b/packages/frontend/src/store.ts
index 456006e7ff..3f5b6357fb 100644
--- a/packages/frontend/src/store.ts
+++ b/packages/frontend/src/store.ts
@@ -212,7 +212,7 @@ export const store = markRaw(new Pizzax('base', {
 	},
 	serverDisconnectedBehavior: {
 		where: 'device',
-		default: 'quiet' as 'quiet' | 'reload' | 'dialog',
+		default: 'quiet' as 'quiet' | 'reload' | 'dialog' | 'disabled',
 	},
 	nsfw: {
 		where: 'device',