diff --git a/lib/testing/src/lib/protractor/core/pages/material/material-locators.ts b/lib/testing/src/lib/protractor/core/pages/material/material-locators.ts
index 81dfe12a6dc..6f38cd82183 100644
--- a/lib/testing/src/lib/protractor/core/pages/material/material-locators.ts
+++ b/lib/testing/src/lib/protractor/core/pages/material/material-locators.ts
@@ -39,7 +39,7 @@ export const materialLocators = {
             cell: {
                 root: 'mat-calendar-body-cell',
                 content: {
-                    class: '.mat-mdc-calendar-body-cell-content'
+                    class: '.mat-calendar-body-cell-content'
                 }
             },
             today: {