diff --git a/libs/database/src/dbTest/java/org/fdroid/database/AppDaoTest.kt b/libs/database/src/dbTest/java/org/fdroid/database/AppDaoTest.kt
index 77e09654b..1b19435db 100644
--- a/libs/database/src/dbTest/java/org/fdroid/database/AppDaoTest.kt
+++ b/libs/database/src/dbTest/java/org/fdroid/database/AppDaoTest.kt
@@ -108,6 +108,26 @@ internal class AppDaoTest : AppTest() {
         assertEquals(app1, appDao.getApp(packageName).getOrFail()?.toMetadataV2()?.sort())
     }
 
+    @Test
+    fun testGetRepositoryIdsForApp() {
+        // initially, the app is in no repos
+        assertEquals(emptyList(), appDao.getRepositoryIdsForApp(packageName))
+
+        // insert same app into one repo
+        val repoId1 = repoDao.insertOrReplace(getRandomRepo())
+        appDao.insert(repoId1, packageName, app1, locales)
+        assertEquals(listOf(repoId1), appDao.getRepositoryIdsForApp(packageName))
+
+        // insert the app into one more repo
+        val repoId2 = repoDao.insertOrReplace(getRandomRepo())
+        appDao.insert(repoId2, packageName, app2, locales)
+        assertEquals(listOf(repoId1, repoId2), appDao.getRepositoryIdsForApp(packageName))
+
+        // when repo1 is disabled, it doesn't get returned anymore
+        repoDao.setRepositoryEnabled(repoId1, false)
+        assertEquals(listOf(repoId2), appDao.getRepositoryIdsForApp(packageName))
+    }
+
     @Test
     fun testUpdateCompatibility() {
         // insert two apps with one version each
diff --git a/libs/database/src/main/java/org/fdroid/database/AppDao.kt b/libs/database/src/main/java/org/fdroid/database/AppDao.kt
index 6a17deeb5..92c2240cd 100644
--- a/libs/database/src/main/java/org/fdroid/database/AppDao.kt
+++ b/libs/database/src/main/java/org/fdroid/database/AppDao.kt
@@ -70,6 +70,12 @@ public interface AppDao {
      */
     public fun getApp(repoId: Long, packageName: String): App?
 
+    /**
+     * Returns a list of all enabled repositories identified by their [Repository.repoId]
+     * that contain the app identified by the given [packageName].
+     */
+    public fun getRepositoryIdsForApp(packageName: String): List<Long>
+
     /**
      * Returns a limited number of apps with limited data.
      * Apps without name, icon or summary are at the end (or excluded if limit is too small).
@@ -316,6 +322,11 @@ internal interface AppDaoInt : AppDao {
         WHERE repoId = :repoId AND packageName = :packageName""")
     override fun getApp(repoId: Long, packageName: String): App?
 
+    @Query("""SELECT repoId FROM ${AppMetadata.TABLE}
+        JOIN RepositoryPreferences AS pref USING (repoId)
+        WHERE pref.enabled = 1 AND packageName = :packageName""")
+    override fun getRepositoryIdsForApp(packageName: String): List<Long>
+
     /**
      * Used for diffing.
      */