diff --git a/ansible/group_vars/alpha-big-poppa-http.yml b/ansible/group_vars/alpha-big-poppa-http.yml
index df7645b4..aacf41b0 100644
--- a/ansible/group_vars/alpha-big-poppa-http.yml
+++ b/ansible/group_vars/alpha-big-poppa-http.yml
@@ -12,7 +12,9 @@ dockerfile_enviroment: [
 ]
 
 dockerfile_pre_install_commands: [
-   "echo '//registry.npmjs.org/:_authToken=${NPM_TOKEN}' > .npmrc"
+  "apt-get update",
+  "apt-get install postgresql-client=9.3+154ubuntu1 -y",
+  "echo '//registry.npmjs.org/:_authToken=${NPM_TOKEN}' > .npmrc"
 ]
 
 # for container settings
diff --git a/ansible/group_vars/alpha-big-poppa-worker.yml b/ansible/group_vars/alpha-big-poppa-worker.yml
index 72a502d0..cf517a14 100644
--- a/ansible/group_vars/alpha-big-poppa-worker.yml
+++ b/ansible/group_vars/alpha-big-poppa-worker.yml
@@ -11,7 +11,9 @@ dockerfile_enviroment: [
 ]
 
 dockerfile_pre_install_commands: [
-   "echo '//registry.npmjs.org/:_authToken=${NPM_TOKEN}' > .npmrc"
+  "apt-get update",
+  "apt-get install postgresql-client=9.3+154ubuntu1 -y",
+  "echo '//registry.npmjs.org/:_authToken=${NPM_TOKEN}' > .npmrc"
 ]
 
 # for container settings