diff --git a/vector/src/test/java/im/vector/app/features/media/domain/usecase/DownloadMediaUseCaseTest.kt b/vector/src/test/java/im/vector/app/features/media/domain/usecase/DownloadMediaUseCaseTest.kt
index bb05357cb2..d45e6e7ce1 100644
--- a/vector/src/test/java/im/vector/app/features/media/domain/usecase/DownloadMediaUseCaseTest.kt
+++ b/vector/src/test/java/im/vector/app/features/media/domain/usecase/DownloadMediaUseCaseTest.kt
@@ -23,6 +23,7 @@ import com.airbnb.mvrx.test.MvRxTestRule
 import im.vector.app.core.intent.getMimeTypeFromUri
 import im.vector.app.core.utils.saveMedia
 import im.vector.app.features.notifications.NotificationUtils
+import im.vector.app.test.fakes.FakeClock
 import im.vector.app.test.fakes.FakeFile
 import im.vector.app.test.fakes.FakeSession
 import io.mockk.MockKAnnotations
@@ -57,6 +58,8 @@ class DownloadMediaUseCaseTest {
     @MockK
     lateinit var notificationUtils: NotificationUtils
 
+    private val clock = FakeClock()
+
     private val file = FakeFile()
 
     @OverrideMockKs
@@ -85,7 +88,8 @@ class DownloadMediaUseCaseTest {
         every { getMimeTypeFromUri(appContext, uri) } returns mimeType
         file.givenName(name)
         file.givenUri(uri)
-        coEvery { saveMedia(any(), any(), any(), any(), any()) } just runs
+        clock.givenEpoch(123)
+        coEvery { saveMedia(any(), any(), any(), any(), any(), any()) } just runs
 
         // When
         val result = downloadMediaUseCase.execute(file.instance)
@@ -100,7 +104,7 @@ class DownloadMediaUseCaseTest {
             getMimeTypeFromUri(appContext, uri)
         }
         coVerify {
-            saveMedia(appContext, file.instance, name, mimeType, notificationUtils)
+            saveMedia(appContext, file.instance, name, mimeType, notificationUtils, 123)
         }
     }
 
@@ -113,8 +117,9 @@ class DownloadMediaUseCaseTest {
         val error = Throwable()
         file.givenName(name)
         file.givenUri(uri)
+        clock.givenEpoch(345)
         every { getMimeTypeFromUri(appContext, uri) } returns mimeType
-        coEvery { saveMedia(any(), any(), any(), any(), any()) } throws error
+        coEvery { saveMedia(any(), any(), any(), any(), any(), any()) } throws error
 
         // When
         val result = downloadMediaUseCase.execute(file.instance)
@@ -129,7 +134,7 @@ class DownloadMediaUseCaseTest {
             getMimeTypeFromUri(appContext, uri)
         }
         coVerify {
-            saveMedia(appContext, file.instance, name, mimeType, notificationUtils)
+            saveMedia(appContext, file.instance, name, mimeType, notificationUtils, 345)
         }
     }
 }
diff --git a/vector/src/test/java/im/vector/app/test/fakes/FakeClock.kt b/vector/src/test/java/im/vector/app/test/fakes/FakeClock.kt
new file mode 100644
index 0000000000..1d531f147f
--- /dev/null
+++ b/vector/src/test/java/im/vector/app/test/fakes/FakeClock.kt
@@ -0,0 +1,27 @@
+/*
+ * Copyright (c) 2022 New Vector Ltd
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package im.vector.app.test.fakes
+
+import im.vector.app.core.time.Clock
+import io.mockk.every
+import io.mockk.mockk
+
+class FakeClock : Clock by mockk() {
+    fun givenEpoch(epoch: Long) {
+        every { epochMillis() } returns epoch
+    }
+}