diff --git a/bin/env.ts b/bin/env.ts
index d921cef..8dd70f5 100644
--- a/bin/env.ts
+++ b/bin/env.ts
@@ -1,7 +1,13 @@
 const execSync = require('child_process').execSync
 
 // Change to the directory of this file
-process.chdir(process.env.PWD)
+if (process.cwd()) {
+  process.chdir(process.cwd());
+} else {
+  console.error('Current working directory is undefined');
+  process.exit(1);
+}
+
 
 // Get the path to the head of the `Subgraphs` repo
 export const MESSARI_REPO_PATH = execSync('git rev-parse --show-toplevel')