--- a/mozilla-tests/mobile_config.py
+++ b/mozilla-tests/mobile_config.py
@@ -97,16 +97,17 @@ PLATFORMS['android-api-9']['mozharness_c
     'talos_script_maxtime': 10800,
 }
 PLATFORMS['android-api-11']['slave_platforms'] = ['panda_android', 'ubuntu64_vm_armv7_mobile', 'ubuntu64_vm_armv7_large']
 PLATFORMS['android-api-11']['env_name'] = 'android-perf'
 PLATFORMS['android-api-11']['is_mobile'] = True
 PLATFORMS['android-api-11']['panda_android'] = {
     'name': "Android 4.0 armv7 API 11+",
     'mozharness_talos': True,
+    'try_by_default': False,
 }
 PLATFORMS['android-api-11']['ubuntu64_vm_armv7_mobile'] = {
     'name': "Android 4.3 armv7 API 11+",
     'mozharness_talos': True,
 }
 PLATFORMS['android-api-11']['ubuntu64_vm_armv7_large'] = {
     'name': "Android 4.3 armv7 API 11+",
     'mozharness_talos': True,