diff --git a/app/build.gradle.kts b/app/build.gradle.kts
index aa1483789..15c56774c 100644
--- a/app/build.gradle.kts
+++ b/app/build.gradle.kts
@@ -90,6 +90,7 @@ android {
         register("nightly") {
             initWith(getByName("release"))
             applicationIdSuffix = ".nightly"
+            signingConfig = signingConfigs.getByName("aosp")
         }
 
         debug {