diff --git a/resources/skins.minerva.mainMenu/schema.js b/resources/skins.minerva.mainMenu/schema.js
index 09dcfff..200a558 100644
--- a/resources/skins.minerva.mainMenu/schema.js
+++ b/resources/skins.minerva.mainMenu/schema.js
@@ -21,8 +21,7 @@ mw.loader.using( [
 		 */
 		schemaMobileWebMainMenuClickTracking = new Schema(
 			'MobileWebMainMenuClickTracking',
-			// todo: use a default value of 0 once config lands in production (T205008).
-			mw.config.get( 'wgMinervaSchemaMainMenuClickTrackingSampleRate', 0.5 ),
+			mw.config.get( 'wgMinervaSchemaMainMenuClickTrackingSampleRate' ),
 			/**
 			 * @property {Object} defaults Default options hash.
 			 * @property {string} defaults.mobileMode whether user is in stable or beta
diff --git a/skin.json b/skin.json
index cc1d8dc..32d43f4 100644
--- a/skin.json
+++ b/skin.json
@@ -51,7 +51,7 @@
 			"base": false,
 			"beta": true
 		},
-		"MinervaSchemaMainMenuClickTrackingSampleRate": 0.5,
+		"MinervaSchemaMainMenuClickTrackingSampleRate": 0,
 		"MinervaABSamplingRate": 0
 	},
 	"ValidSkinNames": {