diff --git a/testing/run_tests.py b/testing/run_tests.py
index 89095d3f356..37951ed70be 100755
--- a/testing/run_tests.py
+++ b/testing/run_tests.py
@@ -246,6 +246,7 @@ def RunJavaTests(filter, android_variant='android_debug_unopt'):
     '-Drobolectric.offline=true',
     '-Drobolectric.dependency.dir=' + robolectric_dir,
     '-classpath', ':'.join(classpath),
+    '-Drobolectric.logging=stdout',
     'org.junit.runner.JUnitCore',
     test_class
   ]