diff --git a/library/transformer/build.gradle b/library/transformer/build.gradle
index 6e8e5c3059..8f3a846540 100644
--- a/library/transformer/build.gradle
+++ b/library/transformer/build.gradle
@@ -30,7 +30,6 @@ android {
     }
 
     sourceSets {
-        androidTest.assets.srcDir '../test_data/src/test/assets/' //copybara:media3-only
         androidTest.assets.srcDir '../../testdata/src/test/assets/'
         test.assets.srcDir '../../testdata/src/test/assets/'
     }