diff --git a/claudetool/bash_zombies_other.go b/claudetool/bash_zombies_other.go
new file mode 100644
index 0000000..2bef409
--- /dev/null
+++ b/claudetool/bash_zombies_other.go
@@ -0,0 +1,7 @@
+//go:build !linux
+
+package claudetool
+
+func reapZombies(pgid int) {
+	// No-op
+}