diff --git a/orbit/tools/cleanup/cleanup_macos.sh b/orbit/tools/cleanup/cleanup_macos.sh
index 1bdf0fd89e..c08489de0e 100755
--- a/orbit/tools/cleanup/cleanup_macos.sh
+++ b/orbit/tools/cleanup/cleanup_macos.sh
@@ -5,3 +5,5 @@ sudo launchctl unload /Library/LaunchDaemons/com.fleetdm.orbit.plist
 
 sudo pkill fleet-desktop || true
 sudo rm -rf /Library/LaunchDaemons/com.fleetdm.orbit.plist /var/lib/orbit /usr/local/bin/orbit /var/log/orbit /opt/orbit/
+
+sudo pkgutil --forget com.fleetdm.orbit.base.pkg || true