diff --git a/debian/copyright b/debian/copyright
index 6324b8d..d6bd109 100644
--- a/debian/copyright
+++ b/debian/copyright
@@ -7,16 +7,7 @@ Files: *
 Copyright: 2015-2020 CESNET, z.s.p.o.
 License: BSD-3-clause
 
-Files: modules/ietf-datastores*
-Copyright: 2018 IETF Trust
-		Martin Bjorklund
-		Juergen Schoenwaelder
-		Phil Shafer
-		Kent Watsen
-		Rob Wilton
-License: BSD-3-clause
-
-Files: modules/ietf-netconf@2013-09-29.yang modules/ietf-netconf@2013-09-29_yang.h
+Files: modules/ietf-netconf@2013-09-29.yang modules/ietf_netconf@2013-09-29_yang.h
 Copyright: 2011 IETF Trust
 		Martin Bjorklund
 		Juergen Schoenwaelder
@@ -29,15 +20,6 @@ Copyright: 2012-2018 IETF Trust
 		     Martin Bjorklund
 License: BSD-3-clause
 
-Files: modules/ietf-origin.yang modules/ietf_origin_yang.h
-Copyright: 2018 IETF Trust
-		Martin Bjorklund
-		Juergen Schoenwaelder
-		Phil Shafer
-		Kent Watsen
-		Rob Wilton
-License: BSD-3-clause
-
 Files: modules/ietf-netconf-monitoring@2010-10-04.yang modules/ietf_netconf_monitoring@2010-10-04_yang.h
 Copyright: 2010 IETF Trust
 		Mark Scott