diff --git a/apache2-mod_nss.changes b/apache2-mod_nss.changes
index 568a921..fb5431c 100644
--- a/apache2-mod_nss.changes
+++ b/apache2-mod_nss.changes
@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Mon May 18 10:32:12 UTC 2015 - hguo@suse.com
+
+- The package does not carry any .conf files underneath /etc/apache2/mod_nss.d,
+  therefore use 'IncludeOptional' instead of 'Include' directory in mod_nss.conf.
+
 -------------------------------------------------------------------
 Thu May  7 12:27:40 UTC 2015 - kstreitova@suse.com
 
diff --git a/mod_nss.conf.in b/mod_nss.conf.in
index c37e04a..3a953da 100644
--- a/mod_nss.conf.in
+++ b/mod_nss.conf.in
@@ -106,7 +106,7 @@
 <IfModule mod_nss.c>
 
 Include /etc/apache2/listen_nss.conf
-Include /etc/apache2/mod_nss.d/*.conf
+IncludeOptional /etc/apache2/mod_nss.d/*.conf