diff --git a/src/calendar-input/calendar-input.test.tsx b/src/calendar-input/calendar-input.test.tsx
index 6b82df39a1..0757e56f5e 100644
--- a/src/calendar-input/calendar-input.test.tsx
+++ b/src/calendar-input/calendar-input.test.tsx
@@ -78,7 +78,7 @@ describe('calendar-input', () => {
 
     it('should focus input on after `focus` call', () => {
         const calendarInput = mount<CalendarInput>(<CalendarInput />);
-        const focusTarget = calendarInput.instance().getCustomCalendarTarget();
+        const focusTarget = (calendarInput.instance() as any).customCalendarTarget;
 
         jest.spyOn(focusTarget, 'focus');
 
@@ -89,7 +89,7 @@ describe('calendar-input', () => {
 
     it('should blur input on after `blur` call', () => {
         const calendarInput = mount<CalendarInput>(<CalendarInput />);
-        const focusTarget = calendarInput.instance().getCustomCalendarTarget();
+        const focusTarget = (calendarInput.instance() as any).customCalendarTarget;
 
         jest.spyOn(focusTarget, 'blur');
 
@@ -282,7 +282,7 @@ describe('calendar-input', () => {
 
     it('should focus on input after escape key was pressed in calendar', () => {
         const wrapper = mount<CalendarInput>(<CalendarInput />);
-        const calendarTarget = wrapper.instance().getCustomCalendarTarget();
+        const calendarTarget = (wrapper.instance() as any).customCalendarTarget;
         const calendarNode = wrapper.find('.calendar');
 
         jest.spyOn(calendarTarget, 'focus');
@@ -294,7 +294,7 @@ describe('calendar-input', () => {
 
     it('should focus on input after calendar icon was clicked', () => {
         const wrapper = mount<CalendarInput>(<CalendarInput />);
-        const calendarTarget = wrapper.instance().getCustomCalendarTarget();
+        const calendarTarget = (wrapper.instance() as any).customCalendarTarget;
 
         jest.spyOn(calendarTarget, 'focus');
         const iconNode = wrapper.find('.icon');
diff --git a/src/calendar-input/calendar-input.tsx b/src/calendar-input/calendar-input.tsx
index f5a9904f14..cd84afd1a6 100644
--- a/src/calendar-input/calendar-input.tsx
+++ b/src/calendar-input/calendar-input.tsx
@@ -752,10 +752,6 @@ export class CalendarInput extends React.Component<CalendarInputProps> {
             this.timeoutId = null;
         }, 0);
     }
-
-    public getCustomCalendarTarget() {
-        return this.customCalendarTarget;
-    }
 }
 
 class ThemedCalendarInput extends CalendarInput {}
diff --git a/src/checkbox-group/checkbox-group.test.tsx b/src/checkbox-group/checkbox-group.test.tsx
index 6877c397b7..9551473a12 100644
--- a/src/checkbox-group/checkbox-group.test.tsx
+++ b/src/checkbox-group/checkbox-group.test.tsx
@@ -51,6 +51,7 @@ describe('checkbox-group', () => {
     });
 
     it('should focus first child checkbox-button on public focus method', () => {
+
         const checkboxGroup = mount<CheckBoxGroup>(
             <CheckBoxGroup>
                 <CheckBox />
@@ -58,7 +59,8 @@ describe('checkbox-group', () => {
                 <CheckBox />
             </CheckBoxGroup>
         );
-        const firstCheckboxInstance = checkboxGroup.instance().getCheckboxes()[0];
+
+        const firstCheckboxInstance = (checkboxGroup.instance() as any).checkboxes[0];
 
         jest.spyOn(firstCheckboxInstance, 'focus');
         checkboxGroup.instance().focus();
diff --git a/src/checkbox-group/checkbox-group.tsx b/src/checkbox-group/checkbox-group.tsx
index 244c57d3d6..1787949443 100644
--- a/src/checkbox-group/checkbox-group.tsx
+++ b/src/checkbox-group/checkbox-group.tsx
@@ -214,11 +214,6 @@ export class CheckBoxGroup extends React.PureComponent<CheckBoxGroupProps> {
             this.checkboxes[0].focus();
         }
     }
-
-    public getCheckboxes() {
-        return this.checkboxes;
-    }
-
     /**
      * Убирает фокус с группы чекбокс-кнопок.
      */