diff --git a/.gitignore b/.gitignore
index d290af4..5207dcd 100644
--- a/.gitignore
+++ b/.gitignore
@@ -81,3 +81,4 @@ bind-9.7.2b1.tar.gz
 /bind-9.11.2-P1.tar.gz
 /bind-9.11.3b1.tar.gz
 /bind-9.11.3.tar.gz
+/config-18.tar.bz2
diff --git a/bind.spec b/bind.spec
index 7aefd71..6ee6567 100644
--- a/bind.spec
+++ b/bind.spec
@@ -51,7 +51,7 @@ Source8:  dnszone.schema
 Source12: README.sdb_pgsql
 Source25: named.conf.sample
 Source26: named.conf
-Source28: config-17.tar.bz2
+Source28: config-18.tar.bz2
 Source30: ldap2zone.c
 Source31: ldap2zone.1
 Source32: named-sdb.8
@@ -1366,6 +1366,7 @@ rm -rf ${RPM_BUILD_ROOT}
 %changelog
 * Thu Apr 05 2018 Petr Menšík <pemensik@redhat.com> - 32:9.11.3-6
 - Do not link libidn2 to all libraries (#1098783)
+- Update named.ca
 
 * Tue Apr 03 2018 Petr Menšík <pemensik@redhat.com> - 32:9.11.3-5
 - Enable libidn2 support (#1098783)
diff --git a/sources b/sources
index 76ef370..20fb3e9 100644
--- a/sources
+++ b/sources
@@ -1,2 +1,2 @@
 SHA512 (bind-9.11.3.tar.gz) = 1f0da13165d1ee872800fe10bb8b0f69c6c76515f9861c1528fb6005213bb71b21a1270906d2ea9ded3eaf6df1a1bac0f2c80aa511683b8d57dcff4f278d8c35
-SHA512 (config-17.tar.bz2) = 93d864be83a2aeaec3f4e150909bee21b0fc4761562928ee075f09e8fce28bc82735ed7d7a93e8dfff4fcf8e06f2aa9a04046fc3e538a6bf5cb380f2a3528729
+SHA512 (config-18.tar.bz2) = c0a0a1fd58a7e2c09fe69915b9a4c682d1b6c96e78583f63ce5355f663c9509d28facfd3aa078b228b69954d0af4bfa484ef661a9568aaafe6eade97dda3c3d9