--- a/mobile/android/base/generate_build_config.py
+++ b/mobile/android/base/generate_build_config.py
@@ -42,16 +42,17 @@ def _defines():
                 'MOZ_ANDROID_CUSTOM_TABS',
                 'MOZ_ANDROID_DOWNLOADS_INTEGRATION',
                 'MOZ_ANDROID_DOWNLOAD_CONTENT_SERVICE',
                 'MOZ_ANDROID_EXCLUDE_FONTS',
                 'MOZ_ANDROID_GCM',
                 'MOZ_ANDROID_MLS_STUMBLER',
                 'MOZ_ANDROID_MMA',
                 'MOZ_ANDROID_MOZILLA_ONLINE',
+                'MOZ_ANDROID_POCKET',
                 'MOZ_ANDROID_PWA',
                 'MOZ_LEANPLUM_SDK_KEY',
                 'MOZ_LEANPLUM_SDK_CLIENTID',
                 'MOZ_ANDROID_SEARCH_ACTIVITY',
                 'MOZ_CRASHREPORTER',
                 'MOZ_DEBUG',
                 'MOZ_INSTALL_TRACKING',
                 'MOZ_NATIVE_DEVICES',