diff --git a/app/controllers/api/account.php b/app/controllers/api/account.php
index 06c586e12d..71ff744c2b 100644
--- a/app/controllers/api/account.php
+++ b/app/controllers/api/account.php
@@ -137,7 +137,7 @@ App::post('/v1/account/sessions/email')
     ->label('audits.resource', 'user/{response.userId}')
     ->label('audits.userId', '{response.userId}')
     ->label('usage.metric', 'sessions.{scope}.requests.create')
-    ->label('usage.params', ['provider' => 'value.email'])
+    ->label('usage.params', ['provider:email'])
     ->label('sdk.auth', [])
     ->label('sdk.namespace', 'account')
     ->label('sdk.method', 'createEmailSession')
@@ -356,7 +356,7 @@ App::get('/v1/account/sessions/oauth2/:provider/redirect')
     ->label('abuse-key', 'ip:{ip}')
     ->label('docs', false)
     ->label('usage.metric', 'sessions.{scope}.requests.create')
-    ->label('usage.params', ['provider' => 'request.provider'])
+    ->label('usage.params', ['provider:{request.provider}'])
     ->param('provider', '', new WhiteList(\array_keys(Config::getParam('providers')), true), 'OAuth2 provider.')
     ->param('code', '', new Text(2048), 'OAuth2 code.')
     ->param('state', '', new Text(2048), 'OAuth2 state params.', true)
@@ -712,7 +712,7 @@ App::put('/v1/account/sessions/magic-url')
     ->label('audits.resource', 'user/{response.userId}')
     ->label('audits.userId', '{response.userId}')
     ->label('usage.metric', 'sessions.{scope}.requests.create')
-    ->label('usage.params', ['provider' => 'value.magic-url'])
+    ->label('usage.params', ['provider:magic-url'])
     ->label('sdk.auth', [])
     ->label('sdk.namespace', 'account')
     ->label('sdk.method', 'updateMagicURLSession')
@@ -939,7 +939,7 @@ App::put('/v1/account/sessions/phone')
     ->label('scope', 'public')
     ->label('event', 'users.[userId].sessions.[sessionId].create')
     ->label('usage.metric', 'sessions.{scope}.requests.create')
-    ->label('usage.params', ['provider' => 'value.phone'])
+    ->label('usage.params', ['provider:phone'])
     ->label('sdk.auth', [])
     ->label('sdk.namespace', 'account')
     ->label('sdk.method', 'updatePhoneSession')
@@ -1051,7 +1051,7 @@ App::post('/v1/account/sessions/anonymous')
     ->label('audits.resource', 'user/{response.userId}')
     ->label('audits.userId', '{response.userId}')
     ->label('usage.metric', 'sessions.{scope}.requests.create')
-    ->label('usage.params', ['provider' => 'value.anonymous'])
+    ->label('usage.params', ['provider:anonymous'])
     ->label('sdk.auth', [])
     ->label('sdk.namespace', 'account')
     ->label('sdk.method', 'createAnonymousSession')