diff --git a/wix/pluginlist.sh b/wix/pluginlist.sh
index 5d4cc9084..3a175c806 100755
--- a/wix/pluginlist.sh
+++ b/wix/pluginlist.sh
@@ -1,4 +1,8 @@
 #!/bin/sh
 
+set -eu
+
 d=$(dirname "$0")
-go list -f '{{range .Imports}}{{println .}}{{end}}' "$d/plugins_windows.go"
+
+# `main` package can't import, but it only manages versions in go.mod, so I use the `-e` option to ignore errors and list them.
+go list -e -f '{{range .Imports}}{{println .}}{{end}}' "$d/plugins_windows.go"