--- apt-cacher-ng-0.4.7.orig/include/acfg_defaults.h
+++ apt-cacher-ng-0.4.7/include/acfg_defaults.h
@@ -23,7 +23,7 @@
 #define COMPONENT_OPTIONAL "(-[a-z0-9-])"
 #define PARANOIASOURCE "(\\.orig|\\.debian)"
 
-string pfilepat(".*(\\.deb|\\.rpm|\\.dsc|\\.tar\\."COMPRLIST"(\\.gpg)?"
+string pfilepat(".*(\\.d?deb|\\.rpm|\\.dsc|\\.tar\\."COMPRLIST"(\\.gpg)?"
 		"|\\.diff\\."COMPRLIST"|\\.jigdo|\\.template|changelog|copyright|"
 		"\\.udeb|\\.diff/.*\\.gz|vmlinuz|initrd\\."COMPRLIST"|ReleaseAnnouncement)$");