diff -Naur libsignon-glib-1.12.old/configure.ac libsignon-glib-1.12/configure.ac
--- libsignon-glib-1.12.old/configure.ac	2014-12-09 11:52:37.000000000 +0300
+++ libsignon-glib-1.12/configure.ac	2015-08-27 13:00:54.501123031 +0300
@@ -100,9 +100,6 @@
 	Makefile
 	libsignon-glib/Makefile
 	libsignon-glib.pc
-	docs/Makefile
-	docs/reference/Makefile
-	docs/reference/version.xml
 	tests/Makefile
 	pygobject/Makefile
 ])
diff -Naur libsignon-glib-1.12.old/Makefile.am libsignon-glib-1.12/Makefile.am
--- libsignon-glib-1.12.old/Makefile.am	2014-12-09 11:52:37.000000000 +0300
+++ libsignon-glib-1.12/Makefile.am	2015-08-27 13:00:42.101237854 +0300
@@ -2,7 +2,7 @@
 DISTCHECK_CONFIGURE_FLAGS = \
 	--enable-gtk-doc \
 	--enable-introspection=yes
-SUBDIRS = libsignon-glib docs
+SUBDIRS = libsignon-glib
 
 if ENABLE_PYTHON
 SUBDIRS += pygobject