diff --git a/wear/src/main/java/org/tasks/presentation/MainActivity.kt b/wear/src/main/java/org/tasks/presentation/MainActivity.kt
index 4d589cffc..184f0349e 100644
--- a/wear/src/main/java/org/tasks/presentation/MainActivity.kt
+++ b/wear/src/main/java/org/tasks/presentation/MainActivity.kt
@@ -63,7 +63,9 @@ class MainActivity : ComponentActivity() {
                                 toggleGroup = { value, collapsed ->
                                     taskListViewModel.toggleGroup(value, collapsed)
                                 },
-                                onComplete = { taskListViewModel.completeTask(it) },
+                                onComplete = { id, completed ->
+                                    taskListViewModel.completeTask(id, completed)
+                                },
                                 openTask = { navController.navigate("task_edit/$it") },
                                 addTask = {},
                                 openMenu = { navController.navigate("menu") },
diff --git a/wear/src/main/java/org/tasks/presentation/screens/TaskListScreen.kt b/wear/src/main/java/org/tasks/presentation/screens/TaskListScreen.kt
index a4e93b348..1a072e1d7 100644
--- a/wear/src/main/java/org/tasks/presentation/screens/TaskListScreen.kt
+++ b/wear/src/main/java/org/tasks/presentation/screens/TaskListScreen.kt
@@ -53,7 +53,7 @@ import tasks.kmp.generated.resources.add_task
 fun TaskListScreen(
     uiItems: LazyPagingItems<GrpcProto.UiItem>,
     toggleGroup: (Long, Boolean) -> Unit,
-    onComplete: (Long) -> Unit,
+    onComplete: (Long, Boolean) -> Unit,
     openTask: (Long) -> Unit,
     addTask: () -> Unit,
     openMenu: () -> Unit,
@@ -96,7 +96,7 @@ fun TaskListScreen(
                                 text = item.title,
                                 icon = {
                                     Button(
-                                        onClick = { onComplete(item.id) },
+                                        onClick = { onComplete(item.id, !item.completed) },
                                         colors = ButtonDefaults.iconButtonColors(),
                                     ) {
                                         Icon(
diff --git a/wear/src/main/java/org/tasks/presentation/screens/TaskListViewModel.kt b/wear/src/main/java/org/tasks/presentation/screens/TaskListViewModel.kt
index ad0d77315..9edba1b68 100644
--- a/wear/src/main/java/org/tasks/presentation/screens/TaskListViewModel.kt
+++ b/wear/src/main/java/org/tasks/presentation/screens/TaskListViewModel.kt
@@ -79,7 +79,9 @@ class TaskListViewModel(
         )
     }
 
-    fun completeTask(it: Long) = viewModelScope.launch {
-        wearService.completeTask(GrpcProto.CompleteTaskRequest.newBuilder().setId(it).setCompleted(true).build())
+    fun completeTask(it: Long, completed: Boolean) = viewModelScope.launch {
+        wearService.completeTask(
+            GrpcProto.CompleteTaskRequest.newBuilder().setId(it).setCompleted(completed).build()
+        )
     }
 }