diff --git a/app/src/test/java/space/hackenslacker/kanbn4droid/app/carddetail/CardDetailViewModelTest.kt b/app/src/test/java/space/hackenslacker/kanbn4droid/app/carddetail/CardDetailViewModelTest.kt
index db0e8fb..22ea69c 100644
--- a/app/src/test/java/space/hackenslacker/kanbn4droid/app/carddetail/CardDetailViewModelTest.kt
+++ b/app/src/test/java/space/hackenslacker/kanbn4droid/app/carddetail/CardDetailViewModelTest.kt
@@ -54,7 +54,8 @@ class CardDetailViewModelTest {
         assertEquals("Description", state.description)
         assertEquals(LocalDate.of(2026, 3, 16), state.dueDate)
         assertEquals(listOf("tag-1", "tag-2"), state.tags.map { it.id })
-        assertEquals(listOf("a-new", "a-mid", "a-old"), state.activities.map { it.id })
+        assertEquals(listOf("a-mid", "a-new", "a-old"), state.activities.map { it.id })
+        assertEquals(listOf(2L, 3L, 1L), state.activities.map { it.createdAtEpochMillis })
         assertNull(state.loadErrorMessage)
     }
 
@@ -243,7 +244,7 @@ class CardDetailViewModelTest {
         assertEquals("", viewModel.uiState.value.commentDraft)
         assertEquals(1, repository.addCommentCalls)
         assertEquals(2, repository.listActivitiesCalls)
-        assertEquals(listOf("a-new", "a-mid", "a-old"), viewModel.uiState.value.activities.map { it.id })
+        assertEquals(listOf("a-mid", "a-new", "a-old"), viewModel.uiState.value.activities.map { it.id })
         assertTrue(eventDeferred.await() is CardDetailUiEvent.ShowSnackbar)
     }
 
@@ -288,7 +289,7 @@ class CardDetailViewModelTest {
         advanceUntilIdle()
 
         assertNull(viewModel.uiState.value.activitiesErrorMessage)
-        assertEquals(listOf("a-new", "a-mid", "a-old"), viewModel.uiState.value.activities.map { it.id })
+        assertEquals(listOf("a-mid", "a-new", "a-old"), viewModel.uiState.value.activities.map { it.id })
     }
 
     @Test
@@ -440,8 +441,8 @@ class CardDetailViewModelTest {
 
         fun sampleActivitiesShuffled(): List<CardActivity> {
             return listOf(
-                CardActivity(id = "a-new", type = "comment", text = "new", createdAtEpochMillis = 3L),
                 CardActivity(id = "a-mid", type = "comment", text = "mid", createdAtEpochMillis = 2L),
+                CardActivity(id = "a-new", type = "comment", text = "new", createdAtEpochMillis = 3L),
                 CardActivity(id = "a-old", type = "comment", text = "old", createdAtEpochMillis = 1L),
             )
         }