diff --git a/bramble-android/src/main/java/org/briarproject/bramble/system/AndroidSystemModule.java b/bramble-android/src/main/java/org/briarproject/bramble/system/AndroidSystemModule.java
index deb30e871..b18b99d26 100644
--- a/bramble-android/src/main/java/org/briarproject/bramble/system/AndroidSystemModule.java
+++ b/bramble-android/src/main/java/org/briarproject/bramble/system/AndroidSystemModule.java
@@ -50,6 +50,7 @@ public class AndroidSystemModule {
 	}
 
 	@Provides
+	@Singleton
 	AndroidWakeLockFactory provideWakeLockFactory(
 			AndroidWakeLockFactoryImpl wakeLockFactory) {
 		return wakeLockFactory;