diff --git a/addons/mail/static/tests/helpers/test_utils.js b/addons/mail/static/tests/helpers/test_utils.js
index b0f1900c161..8e4e98c845c 100644
--- a/addons/mail/static/tests/helpers/test_utils.js
+++ b/addons/mail/static/tests/helpers/test_utils.js
@@ -386,20 +386,6 @@ function getCreateComposerComponent({ env, target }) {
     };
 }
 
-function getCreateComposerSuggestionViewComponent({ env, target }) {
-    return async function createComposerSuggestionViewComponent(composer, props) {
-        const composerView = env.services.messaging.modelManager.messaging.models['ComposerView'].create({
-            qunitTest: insertAndReplace({
-                composer: replace(composer),
-            }),
-        });
-        await createRootMessagingComponent(env, "ComposerSuggestionView", {
-            props: { ...props, composerView: composerView },
-            target,
-        });
-    };
-}
-
 function getCreateNotificationListComponent({ env, target }) {
     return async function createNotificationListComponent({ filter = 'all' } = {}) {
         const notificationListView = env.services.messaging.modelManager.messaging.models['NotificationListView'].create({
@@ -587,7 +573,6 @@ async function start(param0 = {}) {
         afterNextRender,
         click: getClick({ afterNextRender }),
         createComposerComponent: getCreateComposerComponent({ env: webClient.env, target }),
-        createComposerSuggestionViewComponent: getCreateComposerSuggestionViewComponent({ env: webClient.env, target }),
         createNotificationListComponent: getCreateNotificationListComponent({ env: webClient.env, target }),
         createRootMessagingComponent: (componentName, props) => createRootMessagingComponent(webClient.env, componentName, { props, target }),
         env: webClient.env,