diff --git a/lib/core/src/lib/styles/_mat-selectors.scss b/lib/core/src/lib/styles/_mat-selectors.scss
index 01d0c43227..0129025e9e 100644
--- a/lib/core/src/lib/styles/_mat-selectors.scss
+++ b/lib/core/src/lib/styles/_mat-selectors.scss
@@ -12,9 +12,6 @@ $mat-form-field-label: '.mat-mdc-floating-label';
 $mat-button-touch-target: '.mat-mdc-button-touch-target';
 $mat-input-element: '.mat-mdc-input-element';
 $mat-card: '.mat-mdc-card';
-$mat-table: '.mat-mdc-table';
-$mat-header-row: '.mat-mdc-header-row';
-$mat-row: '.mat-mdc-row';
 $mat-select: '.mat-mdc-select';
 $mat-sidenav-content: '.mat-sidenav-content';
 $mat-drawer-transition: '.mat-drawer-transition';
@@ -26,6 +23,5 @@ $mat-list-item-end: '.mdc-list-item__end';
 $mat-text-field-no-label: '.mdc-text-field--no-label';
 $mat-form-field-infix: '.mat-mdc-form-field-infix';
 $mat-dialog-surface: '.mat-mdc-dialog-surface';
-$mat-evolution-chip-action: '.mdc-evolution-chip__action';
 $mat-select-trigger: '.mat-mdc-select-trigger';
 $mat-form-field-icon-suffix: '.mat-mdc-form-field-icon-suffix';