diff --git a/app/src/main/java/eu/faircode/netguard/ActivityMain.java b/app/src/main/java/eu/faircode/netguard/ActivityMain.java
index f3a54b3f..a181dd07 100644
--- a/app/src/main/java/eu/faircode/netguard/ActivityMain.java
+++ b/app/src/main/java/eu/faircode/netguard/ActivityMain.java
@@ -463,7 +463,7 @@ public class ActivityMain extends AppCompatActivity implements SharedPreferences
         });
 
         // In-app billing
-        final IAB iab = new IAB(ActivityMain.this);
+        final IAB iab = new IAB(this);
 
         // Handle donate
         btnDonate.setOnClickListener(new View.OnClickListener() {