diff --git a/android/uhabits-core/src/main/java/org/isoron/uhabits/core/tasks/CancelableTask.java b/android/uhabits-core/src/main/java/org/isoron/uhabits/core/tasks/CancelableTask.java
deleted file mode 100644
index 9b4557b32..000000000
--- a/android/uhabits-core/src/main/java/org/isoron/uhabits/core/tasks/CancelableTask.java
+++ /dev/null
@@ -1,37 +0,0 @@
-/*
- * Copyright (C) 2016 Álinson Santos Xavier <isoron@gmail.com>
- *
- * This file is part of Loop Habit Tracker.
- *
- * Loop Habit Tracker is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by the
- * Free Software Foundation, either version 3 of the License, or (at your
- * option) any later version.
- *
- * Loop Habit Tracker is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
- * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-package org.isoron.uhabits.core.tasks;
-
-public abstract class CancelableTask implements Task
-{
-    private boolean isCanceled = false;
-
-    @Override
-    public synchronized void cancel()
-    {
-        isCanceled = true;
-    }
-
-    @Override
-    public synchronized boolean isCanceled()
-    {
-        return isCanceled;
-    }
-}