diff --git a/app/src/main/java/com/todoroo/astrid/activity/TaskListFragment.kt b/app/src/main/java/com/todoroo/astrid/activity/TaskListFragment.kt
index d3c36f836..219c28617 100644
--- a/app/src/main/java/com/todoroo/astrid/activity/TaskListFragment.kt
+++ b/app/src/main/java/com/todoroo/astrid/activity/TaskListFragment.kt
@@ -278,7 +278,7 @@ class TaskListFragment : InjectingFragment(), OnRefreshListener, Toolbar.OnMenuI
             sortMenu.setShowAsAction(MenuItem.SHOW_AS_ACTION_NEVER)
         }
         if (preferences.disableSubtasks()
-                || !filter.supportSubtasks()
+                || !filter.supportsSubtasks()
                 || taskAdapter.supportsManualSorting()) {
             menu.findItem(R.id.menu_collapse_subtasks).isVisible = false
             menu.findItem(R.id.menu_expand_subtasks).isVisible = false
diff --git a/app/src/main/java/com/todoroo/astrid/api/Filter.java b/app/src/main/java/com/todoroo/astrid/api/Filter.java
index dc20849d7..69cfc1d3c 100644
--- a/app/src/main/java/com/todoroo/astrid/api/Filter.java
+++ b/app/src/main/java/com/todoroo/astrid/api/Filter.java
@@ -189,7 +189,7 @@ public class Filter extends FilterListItem {
     return true;
   }
 
-  public boolean supportSubtasks() {
+  public boolean supportsSubtasks() {
     return true;
   }
 
diff --git a/app/src/main/java/org/tasks/data/TaskListQuery.kt b/app/src/main/java/org/tasks/data/TaskListQuery.kt
index 790fd98d2..a68950efa 100644
--- a/app/src/main/java/org/tasks/data/TaskListQuery.kt
+++ b/app/src/main/java/org/tasks/data/TaskListQuery.kt
@@ -42,7 +42,7 @@ object TaskListQuery {
                 getNonRecursiveQuery(filter, preferences)
             }
         }
-        return if (filter.supportSubtasks() && subtasks.usesSubtasks() && preferences.showSubtasks()) {
+        return if (filter.supportsSubtasks() && subtasks.usesSubtasks() && preferences.showSubtasks()) {
             getRecursiveQuery(filter, preferences, subtasks)
         } else {
             getNonRecursiveQuery(filter, preferences)
diff --git a/app/src/main/java/org/tasks/filters/RecentlyModifiedFilter.java b/app/src/main/java/org/tasks/filters/RecentlyModifiedFilter.java
index 2ba9bcc37..4fd7e3310 100644
--- a/app/src/main/java/org/tasks/filters/RecentlyModifiedFilter.java
+++ b/app/src/main/java/org/tasks/filters/RecentlyModifiedFilter.java
@@ -51,7 +51,7 @@ public class RecentlyModifiedFilter extends Filter {
   }
 
   @Override
-  public boolean supportSubtasks() {
+  public boolean supportsSubtasks() {
     return false;
   }