diff --git a/app/src/amazon/java/org/tasks/billing/PurchaseHelper.java b/app/src/amazon/java/org/tasks/billing/PurchaseHelper.java
index ccaccea60..0d79045c1 100644
--- a/app/src/amazon/java/org/tasks/billing/PurchaseHelper.java
+++ b/app/src/amazon/java/org/tasks/billing/PurchaseHelper.java
@@ -3,8 +3,6 @@ package org.tasks.billing;
 import android.app.Activity;
 import android.content.Intent;
 
-import org.tasks.dialogs.DialogBuilder;
-
 import javax.inject.Inject;
 
 public class PurchaseHelper {
@@ -13,7 +11,7 @@ public class PurchaseHelper {
     public PurchaseHelper() {
     }
 
-    public boolean purchase(DialogBuilder dialogBuilder, final Activity activity,
+    public boolean purchase(final Activity activity,
                             final String sku, final String pref,
                             final int requestCode, final PurchaseHelperCallback callback) {
         callback.purchaseCompleted(false, sku);
diff --git a/app/src/generic/java/org/tasks/billing/PurchaseHelper.java b/app/src/generic/java/org/tasks/billing/PurchaseHelper.java
index 93cb8e128..b8c562c1d 100644
--- a/app/src/generic/java/org/tasks/billing/PurchaseHelper.java
+++ b/app/src/generic/java/org/tasks/billing/PurchaseHelper.java
@@ -3,7 +3,6 @@ package org.tasks.billing;
 import android.app.Activity;
 import android.content.Intent;
 
-import org.tasks.dialogs.DialogBuilder;
 import org.tasks.preferences.Preferences;
 
 import javax.inject.Inject;
@@ -16,7 +15,7 @@ public class PurchaseHelper {
         this.preferences = preferences;
     }
 
-    public boolean purchase(DialogBuilder dialogBuilder, final Activity activity,
+    public boolean purchase(final Activity activity,
                             final String sku, final String pref,
                             final int requestCode, final PurchaseHelperCallback callback) {
         preferences.setBoolean(pref, true);
diff --git a/app/src/main/java/org/tasks/analytics/Tracking.java b/app/src/main/java/org/tasks/analytics/Tracking.java
index 81334f70c..bb5b3dc4e 100644
--- a/app/src/main/java/org/tasks/analytics/Tracking.java
+++ b/app/src/main/java/org/tasks/analytics/Tracking.java
@@ -26,7 +26,6 @@ public class Tracking {
         MULTISELECT_CLONE(R.string.tracking_category_event, R.string.tracking_event_multiselect_clone),
         CLEAR_COMPLETED(R.string.tracking_category_event, R.string.tracking_action_clear_completed),
         UPGRADE(R.string.tracking_category_event, R.string.tracking_event_upgrade),
-        LEGACY_TASKER_TRIGGER(R.string.tracking_category_event, R.string.tracking_event_legacy_tasker_trigger),
         NIGHT_MODE_MISMATCH(R.string.tracking_category_event, R.string.tracking_event_night_mode_mismatch),
         SET_PREFERENCE(R.string.tracking_category_preferences, 0),
         PLAY_SERVICES_WARNING(R.string.tracking_category_event, R.string.tracking_event_play_services_error);
diff --git a/app/src/main/res/values/keys.xml b/app/src/main/res/values/keys.xml
index becf3564c..5d89abea8 100644
--- a/app/src/main/res/values/keys.xml
+++ b/app/src/main/res/values/keys.xml
@@ -242,7 +242,6 @@
   <string name="tracking_event_night_mode_mismatch">Night Mismatch</string>
   <string name="tracking_event_play_services_error">Play Services Error</string>
   <string name="tracking_event_upgrade">Upgrade</string>
-  <string name="tracking_event_legacy_tasker_trigger">Legacy Tasker</string>
   <string name="tracking_event_multiselect_delete">Multiselect delete</string>
   <string name="tracking_event_multiselect_clone">Multiselect clone</string>
   <string name="p_tesla_unread_enabled">tesla_unread_enabled</string>