diff --git a/site-cookbooks/kosmos-ejabberd/files/pg.new.sql b/site-cookbooks/kosmos-ejabberd/files/pg.new.sql
index 5db5455..c585fd3 100644
--- a/site-cookbooks/kosmos-ejabberd/files/pg.new.sql
+++ b/site-cookbooks/kosmos-ejabberd/files/pg.new.sql
@@ -571,3 +571,74 @@ CREATE TABLE push_session (
 );
 
 CREATE UNIQUE INDEX i_push_session_susn ON push_session USING btree (server_host, username, service, node);
+
+CREATE TABLE mix_channel (
+    channel text NOT NULL,
+    service text NOT NULL,
+    username text NOT NULL,
+    domain text NOT NULL,
+    jid text NOT NULL,
+    hidden boolean NOT NULL,
+    hmac_key text NOT NULL,
+    created_at timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP
+);
+
+CREATE UNIQUE INDEX i_mix_channel ON mix_channel (channel, service);
+CREATE INDEX i_mix_channel_serv ON mix_channel (service);
+
+CREATE TABLE mix_participant (
+    channel text NOT NULL,
+    service text NOT NULL,
+    username text NOT NULL,
+    domain text NOT NULL,
+    jid text NOT NULL,
+    id text NOT NULL,
+    nick text NOT NULL,
+    created_at timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP
+);
+
+CREATE UNIQUE INDEX i_mix_participant ON mix_participant (channel, service, username, domain);
+CREATE INDEX i_mix_participant_chan_serv ON mix_participant (channel, service);
+
+CREATE TABLE mix_subscription (
+    channel text NOT NULL,
+    service text NOT NULL,
+    username text NOT NULL,
+    domain text NOT NULL,
+    node text NOT NULL,
+    jid text NOT NULL
+);
+
+CREATE UNIQUE INDEX i_mix_subscription ON mix_subscription (channel, service, username, domain, node);
+CREATE INDEX i_mix_subscription_chan_serv_ud ON mix_subscription (channel, service, username, domain);
+CREATE INDEX i_mix_subscription_chan_serv_node ON mix_subscription (channel, service, node);
+CREATE INDEX i_mix_subscription_chan_serv ON mix_subscription (channel, service);
+
+CREATE TABLE mix_pam (
+    username text NOT NULL,
+    server_host text NOT NULL,
+    channel text NOT NULL,
+    service text NOT NULL,
+    id text NOT NULL,
+    created_at timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP
+);
+
+CREATE UNIQUE INDEX i_mix_pam ON mix_pam (username, server_host, channel, service);
+CREATE INDEX i_mix_pam_us ON mix_pam (username, server_host);
+
+CREATE TABLE mqtt_pub (
+    username text NOT NULL,
+    server_host text NOT NULL,
+    resource text NOT NULL,
+    topic text NOT NULL,
+    qos smallint NOT NULL,
+    payload bytea NOT NULL,
+    payload_format smallint NOT NULL,
+    content_type text NOT NULL,
+    response_topic text NOT NULL,
+    correlation_data bytea NOT NULL,
+    user_properties bytea NOT NULL,
+    expiry bigint NOT NULL
+);
+
+CREATE UNIQUE INDEX i_mqtt_topic_server ON mqtt_pub (topic, server_host);
diff --git a/site-cookbooks/kosmos-ejabberd/metadata.rb b/site-cookbooks/kosmos-ejabberd/metadata.rb
index 7cb7483..1e7a7fc 100644
--- a/site-cookbooks/kosmos-ejabberd/metadata.rb
+++ b/site-cookbooks/kosmos-ejabberd/metadata.rb
@@ -20,5 +20,4 @@ chef_version '>= 12.14' if respond_to?(:chef_version)
 # source_url 'https://github.com/<insert_org_here>/kosmos-ejabberd'
 
 depends "kosmos-postgresql"
-depends "database"
 depends "backup"
diff --git a/site-cookbooks/kosmos-ejabberd/recipes/default.rb b/site-cookbooks/kosmos-ejabberd/recipes/default.rb
index 2ccf5c6..f0dad74 100644
--- a/site-cookbooks/kosmos-ejabberd/recipes/default.rb
+++ b/site-cookbooks/kosmos-ejabberd/recipes/default.rb
@@ -12,12 +12,12 @@ cookbook_file "#{Chef::Config[:file_cache_path]}/pg.new.sql" do
   mode "0664"
 end
 
-ejabberd_version = "18.12.1"
+ejabberd_version = "19.02"
 package_path = "#{Chef::Config['file_cache_path']}/ejabberd_#{ejabberd_version}-0_amd64.deb"
 
 remote_file package_path do
   source "https://www.process-one.net/downloads/downloads-action.php?file=/ejabberd/#{ejabberd_version}/ejabberd_#{ejabberd_version}-0_amd64.deb"
-  checksum "8352d85f98353c8f57b4f386c6ab17c342292ab60708d13f078e91475daedf05"
+  checksum "aea550c58e61eab04ca9beb8896d8b04f4a79321c21dee160a67ad6787236f51"
   notifies :install, "dpkg_package[ejabberd]", :immediately
 end
 
@@ -56,7 +56,7 @@ template "/opt/ejabberd/conf/ejabberd.yml" do
 end
 
 execute "ejabberdctl reload_config" do
-  command "/opt/ejabberd-18.12.1/bin/ejabberdctl reload_config"
+  command "/opt/ejabberd-#{ejabberd_version}/bin/ejabberdctl reload_config"
   action :nothing
 end