diff --git a/debian/pvc-daemon-health.preinst b/debian/pvc-daemon-health.preinst
index 2eb6ac2c..fe90f97b 100644
--- a/debian/pvc-daemon-health.preinst
+++ b/debian/pvc-daemon-health.preinst
@@ -3,3 +3,4 @@
 # Remove any cached CPython directories or files
 echo "Cleaning up existing CPython files"
 find /usr/share/pvc/pvchealthd -type d -name "__pycache__" -exec rm -rf {} \; &>/dev/null || true
+find /usr/share/pvc/plugins -type d -name "__pycache__" -exec rm -rf {} \; &>/dev/null || true