diff --git a/src/conf/cards/Makefile.am b/src/conf/cards/Makefile.am
index ee7991be..008d399f 100644
--- a/src/conf/cards/Makefile.am
+++ b/src/conf/cards/Makefile.am
@@ -35,6 +35,7 @@ cfg_files = aliases.conf \
 	ICH.conf \
 	ICH4.conf \
 	ICH-MODEM.conf \
+	Loopback.conf \
 	Maestro3.conf \
 	NFORCE.conf \
 	PC-Speaker.conf \