diff --git a/debian/conffiles b/debian/conffiles
new file mode 100644
index 0000000..bfaf1a4
--- /dev/null
+++ b/debian/conffiles
@@ -0,0 +1,3 @@
+/etc/pcmcia/comedi
+/etc/pcmcia/comedi.opts
+/etc/pcmcia/comedi.conf