diff --git a/src/lib/bookmarks.svelte.ts b/src/lib/bookmarks.svelte.ts
index ddb2f272..60573967 100644
--- a/src/lib/bookmarks.svelte.ts
+++ b/src/lib/bookmarks.svelte.ts
@@ -211,7 +211,11 @@ export function getIsBookmarked<T extends BookmarkType>(
 	ctx: Pick<Ctx, "profileConfig">,
 ): boolean {
 	const bookmarkId = formatBookmarkId[type](bookmarkData, ctx);
-	return bookmarks[type].some(({ id }) => id === bookmarkId);
+	return bookmarks[type].some(
+		(bookmark) =>
+			(!("profile" in bookmark) || bookmark.profile == ctx.profileConfig.id) &&
+			bookmark.id === bookmarkId,
+	);
 }
 
 export const bookmarkToString: { [T in BookmarkType]: (bookmarkData: BookmarkData<T>) => string } =
diff --git a/tests/testUtils.ts b/tests/testUtils.ts
index c20070ff..9851e271 100644
--- a/tests/testUtils.ts
+++ b/tests/testUtils.ts
@@ -57,3 +57,52 @@ export const exampleProfileConfig: ProfileConfig = {
 		},
 	},
 };
+
+export const exampleProfileConfig2: ProfileConfig = {
+	name: "Beispiel2",
+	id: "oebb",
+	lang: "de",
+	supportedLanguages: ["de"],
+	products: {
+		tram: {
+			name: "Straßenbahn",
+		},
+		suburban: {
+			name: "S-Bahn",
+		},
+	},
+	options: {
+		maxTransfers: {
+			name: "Mindest-Umsteigezeit",
+			possibleValues: [0, 1, 2, 3, 4, 5, -1],
+			defaultValue: -1,
+			optionNames: {
+				"0": {
+					name: "nur Direkt-Verbindungen",
+				},
+				"1": {
+					name: "1",
+				},
+				"2": {
+					name: "2",
+				},
+				"3": {
+					name: "3",
+				},
+				"4": {
+					name: "4",
+				},
+				"5": {
+					name: "5",
+				},
+				"-1": {
+					name: "beliebig",
+				},
+			},
+		},
+		accessible: {
+			name: "Barrierefreiheit",
+			defaultValue: false,
+		},
+	},
+};
diff --git a/tests/unit/bookmarks/bookmarks.test.ts b/tests/unit/bookmarks/bookmarks.test.ts
index 0266caa2..f96fdf20 100644
--- a/tests/unit/bookmarks/bookmarks.test.ts
+++ b/tests/unit/bookmarks/bookmarks.test.ts
@@ -12,7 +12,7 @@ import {
 	initBookmarks,
 	removeBookmark,
 } from "$lib/bookmarks.svelte";
-import { exampleProfileConfig } from "../../testUtils";
+import { exampleProfileConfig, exampleProfileConfig2 } from "../../testUtils";
 
 const sunBookmarkData: BookmarkData<"location"> = {
 	id: "sun",
@@ -72,6 +72,9 @@ describe.sequential("add and remove bookmarks", () => {
 			expect(
 				getIsBookmarked("location", sunBookmark, { profileConfig: exampleProfileConfig }),
 			).toBe(true);
+			expect(
+				getIsBookmarked("location", sunBookmark, { profileConfig: exampleProfileConfig2 }),
+			).toBe(false);
 			expect(
 				getIsBookmarked("location", moonBookmark, { profileConfig: exampleProfileConfig }),
 			).toBe(false);