diff --git a/app/build.gradle b/app/build.gradle
index d96daae7f..8a2bcc725 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -164,7 +164,7 @@ android {
   defaultConfig {
     minSdkVersion 14
     targetSdkVersion 28
-    testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
+    testInstrumentationRunner "androidx.test.ext.runner.AndroidJUnitRunner"
     // See https://github.com/linkedin/dexmaker/issues/65 for why we need the following line.
     testInstrumentationRunnerArguments.notClass = 'com.android.dex.DexIndexOverflowException'
     multiDexEnabled true