diff --git a/patches/squirrel.mac/build_add_gn_config.patch b/patches/squirrel.mac/build_add_gn_config.patch
index 486d2fa655..67cb585f8b 100644
--- a/patches/squirrel.mac/build_add_gn_config.patch
+++ b/patches/squirrel.mac/build_add_gn_config.patch
@@ -508,7 +508,7 @@ index 0000000000000000000000000000000000000000..bdfaf95f3eca65b3e0831db1b66f651d
 +}
 diff --git a/build/xcrun.py b/build/xcrun.py
 new file mode 100644
-index 0000000000000000000000000000000000000000..20d0cdb51cc933f56b7a7193c195457e82500870
+index 0000000000000000000000000000000000000000..18ac587f80441106405d00fafd9ee1f25b147772
 --- /dev/null
 +++ b/build/xcrun.py
 @@ -0,0 +1,14 @@
@@ -524,7 +524,7 @@ index 0000000000000000000000000000000000000000..20d0cdb51cc933f56b7a7193c195457e
 +try:
 +    subprocess.check_output(args, stderr=subprocess.STDOUT)
 +except subprocess.CalledProcessError as e:
-+    print("xcrun script '" + sys.argv[2] + "' failed with code '" + str(e.returncode) + "':\n" + e.output)
++    print("xcrun script '" + ' '.join(sys.argv[1:]) + "' failed with code '" + str(e.returncode) + "':\n" + e.output)
 +    sys.exit(e.returncode)
 diff --git a/filenames.gni b/filenames.gni
 new file mode 100644