diff --git a/Makefile b/Makefile
index d44f606..5c27807 100644
--- a/Makefile
+++ b/Makefile
@@ -19,8 +19,13 @@ PROVISIONER_PATH = $(TF_PLUGINS_DIR)/$(ARCH)/$(PROVISIONER_NAME)_$(PROVISIONER_V
 all: requirements install-provisioner secrets init-terraform
 	@echo "Success!"
 
-requirements:
-	ansible-galaxy install --ignore-errors --force -r ansible/requirements.yml
+requirements-install:
+	ansible-galaxy install --keep-scm-meta --ignore-errors --force -r ansible/requirements.yml
+
+requirements-check:
+	ansible/versioncheck.py
+
+requirements: requirements-install requirements-check
 
 $(PROVISIONER_PATH):
 	@mkdir -p $(TF_PLUGINS_DIR)/$(ARCH); \
diff --git a/ansible/bootstrap.yml b/ansible/bootstrap.yml
index 7f9486b..e7cdc88 100644
--- a/ansible/bootstrap.yml
+++ b/ansible/bootstrap.yml
@@ -9,6 +9,16 @@
 #
 # This is run on every newly provisioned host.
 #
+- name: Verify Ansible versions
+  hosts: all
+  tags: always
+  become: false
+  run_once: true
+  gather_facts: false
+  tasks:
+    - local_action: command ./versioncheck.py
+      changed_when: false
+
 - name: Bootstrap Python support for Ansible
   gather_facts: False
   hosts: all
diff --git a/ansible/main.yml b/ansible/main.yml
index fe949ba..c8f6189 100644
--- a/ansible/main.yml
+++ b/ansible/main.yml
@@ -1,4 +1,14 @@
 ---
+- name: Verify Ansible versions
+  hosts: all
+  tags: always
+  become: false
+  run_once: true
+  gather_facts: false
+  tasks:
+    - local_action: command ./versioncheck.py
+      changed_when: false
+
 - name: Configure Avalanche hosts
   hosts: avalanche
   roles:
diff --git a/ansible/requirements.yml b/ansible/requirements.yml
index 053081c..c9c55bd 100644
--- a/ansible/requirements.yml
+++ b/ansible/requirements.yml
@@ -1,20 +1,20 @@
 ---
 - name: open-ports
   src: git@github.com:status-im/infra-role-open-ports.git
-  scm: git
-
-- name: infra-role-tinc
-  src: git@github.com:status-im/infra-role-tinc.git
+  version: 54125c7d291289aaea51ca313fc694d057d803fa
   scm: git
 
 - name: infra-role-bootstrap
   src: git@github.com:status-im/infra-role-bootstrap.git
+  version: efd7dd1f249bc4cb4f9dcc9ee2ff4ce04f9ac3bd
   scm: git
 
 - name: consul-service
   src: git@github.com:status-im/infra-role-consul-service.git
+  version: b1d5ad5caa7d7a036fd175292fa497175bb7c54c
   scm: git
 
 - name: swap-file
   src: git@github.com:status-im/infra-role-swap-file.git
+  version: 7b63fb7b5f0c525aa191e1a410fd79f7eab8d11a
   scm: git
diff --git a/ansible/versioncheck.py b/ansible/versioncheck.py
new file mode 100755
index 0000000..d88a47e
--- /dev/null
+++ b/ansible/versioncheck.py
@@ -0,0 +1,71 @@
+#!/usr/bin/env python3
+# WARNING: If importing this fails set PYTHONPATH.
+import yaml
+import ansible
+import subprocess
+from os import path, environ
+from packaging import version
+
+SCRIPT_DIR = path.dirname(path.realpath(__file__))
+# Where Ansible looks for installed roles.
+ANSIBLE_ROLES_PATH = path.join(environ['HOME'], '.ansible/roles')
+
+
+class Role:
+    def __init__(self, name, version):
+        self.name = name
+        self.version = version
+
+    @property
+    def path(self):
+        return path.join(ANSIBLE_ROLES_PATH, self.name)
+
+    def exists(self):
+        return path.isdir(self.path)
+
+    def local_version(self):
+        cmd = subprocess.run(
+            ['git', 'rev-parse', 'HEAD'],
+            capture_output=True,
+            cwd=self.path
+        )
+        cmd.check_returncode()
+        return str(cmd.stdout.strip(), 'utf-8')
+
+
+# Verify Ansible version is 2.8 or newer.
+if version.parse(ansible.__version__) < version.parse("2.8"):
+    print('Your Ansible version is lower than 2.8. Upgrade it.')
+    exit(1)
+
+# Read Ansible requirements file.
+with open(path.join(SCRIPT_DIR, 'requirements.yml'), 'r') as f:
+    requirements = yaml.load(f, Loader=yaml.FullLoader)
+
+# Check if each Ansible role is installed and has correct version.
+errors = 0
+for req in requirements:
+    role = Role(req['name'], req.get('version'))
+
+    if not role.exists():
+        print('%25s - MISSING!' % role.name)
+        errors += 1
+        continue
+
+    # For now we allow not specifying versions for everyhing.
+    if role.version is None:
+        print('%25s - No version!' % role.name)
+        continue
+
+    local_version = role.local_version()
+    if role.version != local_version:
+        print('%25s - MISMATCH: %s != %s' %
+              (role.name, role.version[:8], local_version[:8]))
+        errors += 1
+        continue
+
+    print('%25s - VALID' % role.name)
+
+# Any issue with any role should cause failure.
+if errors > 0:
+    exit(1)