diff --git a/src/processors.ts b/src/processors.ts
index 753c98a..d5292e1 100644
--- a/src/processors.ts
+++ b/src/processors.ts
@@ -37,7 +37,7 @@ const getPreProcessor =
       untrackedFileList = getUntrackedFileList(staged, true);
     }
     const shouldBeProcessed =
-      process.env.VSCODE_CLI !== undefined ||
+      process.env.VSCODE_PID !== undefined ||
       diffFileList.includes(filename) ||
       untrackedFileList.includes(filename);