diff --git a/ansible.cfg b/ansible.cfg
index f237d47..e0ac21f 100644
--- a/ansible.cfg
+++ b/ansible.cfg
@@ -1,3 +1,6 @@
 [defaults]
 inventory = ./environments/development
 interpreter_python = /usr/bin/python3
+
+[connection]
+pipelining = true
diff --git a/roles/base/tasks/ansible.yml b/roles/base/tasks/ansible.yml
index 16ae819..7927201 100644
--- a/roles/base/tasks/ansible.yml
+++ b/roles/base/tasks/ansible.yml
@@ -13,3 +13,9 @@
   loop:
     - aptitude
     - python3-docker
+
+- name: Create Ansible's temporary remote directory
+  file:
+    path: "~/.ansible/tmp"
+    state: directory
+    mode: 0700
diff --git a/roles/docker/defaults/main.yml b/roles/docker/defaults/main.yml
index 370f7a9..2411f93 100644
--- a/roles/docker/defaults/main.yml
+++ b/roles/docker/defaults/main.yml
@@ -1,3 +1,4 @@
 docker_root: /var/lib/docker-compose
 docker_compose: /usr/bin/docker-compose
 docker_compose_service: compose
+docker_network: "172.17.0.1/16"
diff --git a/roles/docker/tasks/main.yml b/roles/docker/tasks/main.yml
index 7175650..ce7be52 100644
--- a/roles/docker/tasks/main.yml
+++ b/roles/docker/tasks/main.yml
@@ -4,6 +4,18 @@
     state: present
     update_cache: true
 
+- name: Install Docker daemon configuration
+  template:
+    src: daemon.json.j2
+    dest: /etc/docker/daemon.json
+  register: dockerd_config
+
+- name: Restart Docker
+  service:
+    name: docker
+    state: restarted
+  when: dockerd_config.changed
+
 - name: Create docker-compose root
   file:
     path: "{{ docker_root }}"
diff --git a/roles/docker/templates/daemon.json.j2 b/roles/docker/templates/daemon.json.j2
new file mode 100644
index 0000000..ccba523
--- /dev/null
+++ b/roles/docker/templates/daemon.json.j2
@@ -0,0 +1,3 @@
+{
+  "bip": "{{ docker_network }}"
+}
diff --git a/roles/gitea/tasks/main.yml b/roles/gitea/tasks/main.yml
index fbb807e..b50dca0 100644
--- a/roles/gitea/tasks/main.yml
+++ b/roles/gitea/tasks/main.yml
@@ -6,12 +6,16 @@
 - name: Create gitea database
   postgresql_db:
     name: "{{ gitea_dbname }}"
+  become: true
+  become_user: postgres
 
 - name: Create gitea database user
   postgresql_user:
     db: "{{ gitea_dbname }}"
     name: "{{ gitea_dbuser }}"
     password: "{{ gitea_dbpass }}"
+  become: true
+  become_user: postgres
 
 - name: Install Gitea's docker-compose file
   template:
diff --git a/roles/gitea/templates/docker-compose.yml.j2 b/roles/gitea/templates/docker-compose.yml.j2
index 0fb1f29..db28af4 100644
--- a/roles/gitea/templates/docker-compose.yml.j2
+++ b/roles/gitea/templates/docker-compose.yml.j2
@@ -27,4 +27,4 @@ services:
       - /etc/localtime:/etc/localtime:ro
 
 volumes:
-  gitea:
+  {{ gitea_volume }}: