diff --git a/tmp/postremove b/tmp/postremove
new file mode 100644
index 0000000..202a4bb
--- /dev/null
+++ b/tmp/postremove
@@ -0,0 +1,8 @@
+#!/bin/bash
+
+if getent group clamav >/dev/null; then
+	groupdel clamav
+fi
+if getent passwd clamav >/dev/null; then
+	userdel clamav
+fi