diff --git a/server/models/helpers/SearchHelper.test.ts b/server/models/helpers/SearchHelper.test.ts
index cdb878ba09..8627dd37c4 100644
--- a/server/models/helpers/SearchHelper.test.ts
+++ b/server/models/helpers/SearchHelper.test.ts
@@ -295,6 +295,54 @@ describe("SearchHelper", () => {
       );
     });
 
+    it("should not return documents from other collections when filtering by specific collection without search term", async () => {
+      const team = await buildTeam();
+      const user = await buildUser({ teamId: team.id });
+      const collection1 = await buildCollection({
+        teamId: team.id,
+        userId: user.id,
+      });
+      const collection2 = await buildCollection({
+        teamId: team.id,
+        userId: user.id,
+      });
+      const docsInCollection1 = await Promise.all([
+        buildDocument({
+          teamId: team.id,
+          userId: user.id,
+          collectionId: collection1.id,
+          title: "document 1 in collection 1",
+        }),
+        buildDocument({
+          teamId: team.id,
+          userId: user.id,
+          collectionId: collection1.id,
+          title: "document 2 in collection 1",
+        }),
+      ]);
+      await Promise.all([
+        buildDocument({
+          teamId: team.id,
+          userId: user.id,
+          collectionId: collection2.id,
+          title: "document 1 in collection 2",
+        }),
+        buildDocument({
+          teamId: team.id,
+          userId: user.id,
+          collectionId: collection2.id,
+          title: "document 2 in collection 2",
+        }),
+      ]);
+      const { results } = await SearchHelper.searchForUser(user, {
+        collectionId: collection1.id,
+      });
+      expect(results.length).toBe(2);
+      expect(results.map((r) => r.document.id).sort()).toEqual(
+        docsInCollection1.map((doc) => doc.id).sort()
+      );
+    });
+
     it("should handle no collections", async () => {
       const team = await buildTeam();
       const user = await buildUser({ teamId: team.id });
diff --git a/server/models/helpers/SearchHelper.ts b/server/models/helpers/SearchHelper.ts
index fb4d4d6b40..766e1d0436 100644
--- a/server/models/helpers/SearchHelper.ts
+++ b/server/models/helpers/SearchHelper.ts
@@ -574,6 +574,9 @@ export default class SearchHelper {
       ? [options.collectionId]
       : await model.collectionIds();
 
+    if (options.collectionId) {
+      where[Op.and].push({ collectionId: options.collectionId });
+    }
     if (collectionIds.length) {
       where[Op.or].push({ collectionId: collectionIds });
     }
diff --git a/server/routes/api/documents/documents.test.ts b/server/routes/api/documents/documents.test.ts
index bf62ab1d59..b3e1d5ebd3 100644
--- a/server/routes/api/documents/documents.test.ts
+++ b/server/routes/api/documents/documents.test.ts
@@ -1933,6 +1933,58 @@ describe("#documents.search", () => {
     expect(body.data[0].document.id).toEqual(document.id);
     expect(res.status).toEqual(200);
   });
+
+  it("should not return documents from other collections when filtering by specific collection without search term", async () => {
+    const user = await buildUser();
+    const collection1 = await buildCollection({
+      teamId: user.teamId,
+      userId: user.id,
+    });
+    const collection2 = await buildCollection({
+      teamId: user.teamId,
+      userId: user.id,
+    });
+    const docsInCollection1 = await Promise.all([
+      buildDocument({
+        teamId: user.teamId,
+        userId: user.id,
+        collectionId: collection1.id,
+        title: "document 1 in collection 1",
+      }),
+      buildDocument({
+        teamId: user.teamId,
+        userId: user.id,
+        collectionId: collection1.id,
+        title: "document 2 in collection 1",
+      }),
+    ]);
+    await Promise.all([
+      buildDocument({
+        teamId: user.teamId,
+        userId: user.id,
+        collectionId: collection2.id,
+        title: "document 1 in collection 2",
+      }),
+      buildDocument({
+        teamId: user.teamId,
+        userId: user.id,
+        collectionId: collection2.id,
+        title: "document 2 in collection 2",
+      }),
+    ]);
+    const res = await server.post("/api/documents.search", {
+      body: {
+        token: user.getJwtToken(),
+        collectionId: collection1.id,
+      },
+    });
+    const body = await res.json();
+    expect(res.status).toEqual(200);
+    expect(body.data).toHaveLength(2);
+    const returnedIds = body.data.map((d: any) => d.document.id).sort();
+    const expectedIds = docsInCollection1.map((d) => d.id).sort();
+    expect(returnedIds).toEqual(expectedIds);
+  });
 });
 
 describe("#documents.templatize", () => {