diff --git a/bindep.txt b/bindep.txt
index fe589259..a4ec9255 100644
--- a/bindep.txt
+++ b/bindep.txt
@@ -13,18 +13,20 @@
 # Base requirements for Ubuntu
 build-essential   [platform:dpkg]
 git-core          [platform:dpkg]
-libssl-dev        [platform:dpkg]
 libffi-dev        [platform:dpkg]
+libjpeg-dev       [platform:dpkg]
+libssl-dev        [platform:dpkg]
 python2.7         [platform:dpkg]
 python-dev        [platform:dpkg]
 
 # Base requirements for CentOS
-gcc               [platform:rpm]
-gcc-c++           [platform:rpm]
-git               [platform:rpm]
-python-devel      [platform:rpm]
-libffi-devel      [platform:rpm]
-openssl-devel     [platform:rpm]
+gcc                     [platform:rpm]
+gcc-c++                 [platform:rpm]
+git                     [platform:rpm]
+python-devel            [platform:rpm]
+libffi-devel            [platform:rpm]
+libjpeg-turbo-devel     [platform:rpm]
+openssl-devel           [platform:rpm]
 
 # For SELinux
 libselinux-python [platform:rpm]
diff --git a/vars/redhat-7.yml b/vars/redhat-7.yml
index 2f41bb0a..b7aa5441 100644
--- a/vars/redhat-7.yml
+++ b/vars/redhat-7.yml
@@ -17,7 +17,7 @@
 galera_gpg_keys:
   - key_name: 'RPM-GPG-KEY-MariaDB'
     keyserver: 'https://yum.mariadb.org'
-    fallback_keyserver: 'https://yum.mariadb.org'
+    fallback_keyserver: 'http://yum.mariadb.org'
 
 galera_server_required_distro_packages:
   - gnupg2
@@ -46,7 +46,7 @@ galera_repo:
   description: "MariaDB Repo"
   file: MariaDB
   baseurl: "{{ galera_yum_repo_url }}"
-  gpgkey: "https://yum.mariadb.org/RPM-GPG-KEY-MariaDB"
+  gpgkey: "http://yum.mariadb.org/RPM-GPG-KEY-MariaDB"
 
 galera_percona_xtrabackup_repo:
   repo: "http://www.percona.com/downloads/percona-release/redhat/0.1-3/percona-release-0.1-3.noarch.rpm"
diff --git a/vars/ubuntu-14.04.yml b/vars/ubuntu-14.04.yml
index 4ec1c498..8b75d57d 100644
--- a/vars/ubuntu-14.04.yml
+++ b/vars/ubuntu-14.04.yml
@@ -27,7 +27,7 @@ galera_gpg_keys:
   - key_name: 'percona-xtrabackup'
     keyserver: 'hkp://keyserver.ubuntu.com:80'
     fallback_keyserver: 'hkp://p80.pool.sks-keyservers.net:80'
-    hash_id: '0x1c4cbdcdcd2efd2a'
+    hash_id: '0x9334a25f8507efa5'
 
 galera_server_required_distro_packages:
   - apt-transport-https
diff --git a/vars/ubuntu-16.04.yml b/vars/ubuntu-16.04.yml
index a1382924..6d72f220 100644
--- a/vars/ubuntu-16.04.yml
+++ b/vars/ubuntu-16.04.yml
@@ -27,7 +27,7 @@ galera_gpg_keys:
   - key_name: 'percona-xtrabackup'
     keyserver: 'hkp://keyserver.ubuntu.com:80'
     fallback_keyserver: 'hkp://p80.pool.sks-keyservers.net:80'
-    hash_id: '0x1c4cbdcdcd2efd2a'
+    hash_id: '0x9334a25f8507efa5'
 
 galera_server_required_distro_packages:
   - apt-transport-https