diff --git a/.eslintrc.js b/.eslintrc.js
index dc595eb12..fb5fbac33 100644
--- a/.eslintrc.js
+++ b/.eslintrc.js
@@ -7,7 +7,7 @@ module.exports = {
         'plugin:@typescript-eslint/recommended',
     ],
     parser: '@typescript-eslint/parser',
-    plugins: ['import', 'prettier', '@taskany/rules'],
+    plugins: ['import', 'prettier', '@taskany/rules', 'react'],
     rules: {
         '@taskany/rules/prefer-interface': 'error',
         '@typescript-eslint/no-empty-function': 'off',
@@ -90,5 +90,12 @@ module.exports = {
                 ],
             },
         ],
+        'react/jsx-curly-brace-presence': [
+            'error',
+            {
+                props: 'never',
+                children: 'never',
+            },
+        ],
     },
 };
diff --git a/src/components/PageTitle.tsx b/src/components/PageTitle.tsx
index 7f1dab02a..7a602ee6e 100644
--- a/src/components/PageTitle.tsx
+++ b/src/components/PageTitle.tsx
@@ -32,7 +32,7 @@ export const PageTitle: React.FC<PageTitleProps> = ({ title, subtitle, info, onC
 
         {subtitle && (
             <>
-                {':'}
+                :
                 <StyledText as="span" size="xxl" weight="bolder" color={onClick ? gray4 : gray7} onClick={onClick}>
                     {subtitle}
                 </StyledText>