diff --git a/app/src/main/java/org/tasks/etebase/EtebaseClient.kt b/app/src/main/java/org/tasks/etebase/EtebaseClient.kt
index 667b79b0f..f7f7716e8 100644
--- a/app/src/main/java/org/tasks/etebase/EtebaseClient.kt
+++ b/app/src/main/java/org/tasks/etebase/EtebaseClient.kt
@@ -140,6 +140,7 @@ class EtebaseClient(
         collection.meta = collection.meta.let { meta ->
             name?.let { meta.name = it }
             color?.let { meta.color = it.toHexColor() }
+            meta.mtime = currentTimeMillis()
             meta
         }
         val collectionManager = etebase.collectionManager