diff --git a/.eslintrc.json b/.eslintrc.json
index 2c459c6e..9e265bf1 100644
--- a/.eslintrc.json
+++ b/.eslintrc.json
@@ -15,6 +15,7 @@
       "eqeqeq": "warn",
       "no-throw-literal": "warn",
       "semi": "off",
-      "no-extra-semi": "warn"
+      "no-extra-semi": "warn",
+      "no-case-declarations": "warn"
   }
 }
diff --git a/src/CfgEditor/CfgEditorPanel.ts b/src/CfgEditor/CfgEditorPanel.ts
index 1b2d7e53..132cd125 100644
--- a/src/CfgEditor/CfgEditorPanel.ts
+++ b/src/CfgEditor/CfgEditorPanel.ts
@@ -142,7 +142,7 @@ export class CfgEditorPanel implements vscode.CustomTextEditorProvider {
             vscode.workspace.applyEdit(edit);
           }
           break;
-        case 'getPathByDialog':
+        case 'getPathByDialog': {
           const dialogOptions = {
             canSelectMany: false,
             canSelectFolders: e.isFolder,
@@ -158,6 +158,7 @@ export class CfgEditorPanel implements vscode.CustomTextEditorProvider {
             }
           });
           break;
+        }
         default:
           break;
       }