diff --git a/projects/cdk/schematics/ng-update/v4/migrate-icons/rename-icons.ts b/projects/cdk/schematics/ng-update/v4/migrate-icons/rename-icons.ts
index 2b5e87742463..9ebce913f3f4 100644
--- a/projects/cdk/schematics/ng-update/v4/migrate-icons/rename-icons.ts
+++ b/projects/cdk/schematics/ng-update/v4/migrate-icons/rename-icons.ts
@@ -36,7 +36,10 @@ export function renameIcons(pattern = ALL_FILES): void {
             from: new RegExp(`["'\`]${from}["'\`]`, 'g'),
             to,
         })).forEach(({from, to}) => {
-            text = text.replaceAll(from, `"${to}"`);
+            text = text.replaceAll(
+                from,
+                (match) => `${match.slice(0, 1)}${to}${match.slice(0, 1)}`,
+            );
         });
 
         const regex = /['"`]tuiIcon(?!Button\b)[A-Z][a-zA-Z0-9]*\b/g;
diff --git a/projects/cdk/schematics/ng-update/v4/tests/schematic-migrate-icons.spec.ts b/projects/cdk/schematics/ng-update/v4/tests/schematic-migrate-icons.spec.ts
index 77961edc3592..8d54af499445 100644
--- a/projects/cdk/schematics/ng-update/v4/tests/schematic-migrate-icons.spec.ts
+++ b/projects/cdk/schematics/ng-update/v4/tests/schematic-migrate-icons.spec.ts
@@ -87,6 +87,7 @@ const TEMPLATE_BEFORE = `
 ></tui-avatar>
 <button tuiIconButton icon="tuiIconClose">Button</button>
 <button tuiIconButton icon="tuiIconCloseLarge">Button</button>
+<tui-icon [icon]="featureValue.value === 'true' ? 'tuiIconCheck' : 'tuiIconClose'"></tui-icon>
 `;
 
 const TEMPLATE_AFTER = `
@@ -100,6 +101,7 @@ const TEMPLATE_AFTER = `
 ></tui-avatar>
 <button tuiIconButton icon="@tui.x">Button</button>
 <button tuiIconButton icon="@tui.x">Button</button>
+<tui-icon [icon]="featureValue.value === 'true' ? '@tui.check' : '@tui.x'"></tui-icon>
 `;
 
 const PROPRIETARY_TEMPLATE_BEFORE = `