diff --git a/app/src/main/java/com/keylesspalace/tusky/BaseActivity.java b/app/src/main/java/com/keylesspalace/tusky/BaseActivity.java
index 96a29cf91..1421b7826 100644
--- a/app/src/main/java/com/keylesspalace/tusky/BaseActivity.java
+++ b/app/src/main/java/com/keylesspalace/tusky/BaseActivity.java
@@ -37,7 +37,6 @@ import com.google.gson.Gson;
 import com.google.gson.GsonBuilder;
 import com.keylesspalace.tusky.json.SpannedTypeAdapter;
 import com.keylesspalace.tusky.network.MastodonApi;
-import com.keylesspalace.tusky.network.TuskyApi;
 import com.keylesspalace.tusky.service.PullNotificationService;
 import com.keylesspalace.tusky.util.OkHttpUtils;
 
@@ -56,7 +55,6 @@ public class BaseActivity extends AppCompatActivity {
     protected static final int SERVICE_REQUEST_CODE = 8574603; // This number is arbitrary.
 
     public MastodonApi mastodonApi;
-    public TuskyApi tuskyApi;
     protected Dispatcher mastodonApiDispatcher;
 
     @Override
@@ -65,7 +63,6 @@ public class BaseActivity extends AppCompatActivity {
 
         redirectIfNotLoggedIn();
         createMastodonApi();
-        createTuskyApi();
 
         /* There isn't presently a way to globally change the theme of a whole application at
          * runtime, just individual activities. So, each activity has to set its theme before any
@@ -159,16 +156,6 @@ public class BaseActivity extends AppCompatActivity {
         mastodonApi = retrofit.create(MastodonApi.class);
     }
 
-    protected void createTuskyApi() {
-        Retrofit retrofit =
-                new Retrofit.Builder().baseUrl("https://" + getString(R.string.tusky_api_url))
-                        .client(OkHttpUtils.getCompatibleClient())
-                        .addConverterFactory(GsonConverterFactory.create())
-                        .build();
-
-        tuskyApi = retrofit.create(TuskyApi.class);
-    }
-
     protected void redirectIfNotLoggedIn() {
         SharedPreferences preferences = getPrivatePreferences();
         String domain = preferences.getString("domain", null);
diff --git a/app/src/main/java/com/keylesspalace/tusky/entity/Session.java b/app/src/main/java/com/keylesspalace/tusky/entity/Session.java
deleted file mode 100644
index 8a3c5d0bb..000000000
--- a/app/src/main/java/com/keylesspalace/tusky/entity/Session.java
+++ /dev/null
@@ -1,28 +0,0 @@
-/* Copyright 2017 Andrew Dawson
- *
- * This file is a part of Tusky.
- *
- * This program 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.
- *
- * Tusky 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 Tusky; if not,
- * see <http://www.gnu.org/licenses>. */
-
-package com.keylesspalace.tusky.entity;
-
-public class Session {
-    public String instanceUrl;
-    public String accessToken;
-    public String deviceToken;
-
-    public Session(String instanceUrl, String accessToken, String deviceToken) {
-        this.instanceUrl = instanceUrl;
-        this.accessToken = accessToken;
-        this.deviceToken = deviceToken;
-    }
-}
diff --git a/app/src/main/java/com/keylesspalace/tusky/network/TuskyApi.java b/app/src/main/java/com/keylesspalace/tusky/network/TuskyApi.java
deleted file mode 100644
index 24384dcf8..000000000
--- a/app/src/main/java/com/keylesspalace/tusky/network/TuskyApi.java
+++ /dev/null
@@ -1,30 +0,0 @@
-/* Copyright 2017 Andrew Dawson
- *
- * This file is a part of Tusky.
- *
- * This program 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.
- *
- * Tusky 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 Tusky; if not,
- * see <http://www.gnu.org/licenses>. */
-
-package com.keylesspalace.tusky.network;
-
-import com.keylesspalace.tusky.entity.Session;
-
-import okhttp3.ResponseBody;
-import retrofit2.Call;
-import retrofit2.http.Body;
-import retrofit2.http.POST;
-
-public interface TuskyApi {
-    @POST("/register")
-    Call<ResponseBody> register(@Body Session session);
-    @POST("/unregister")
-    Call<ResponseBody> unregister(@Body Session session);
-}