diff --git a/os_vars/debian.yml b/os_vars/debian.yml
index fc36047..baad885 100644
--- a/os_vars/debian.yml
+++ b/os_vars/debian.yml
@@ -1,11 +1,11 @@
 snmp-user: Debian-snmp
 
-redis:
+redis_pkgs:
   packages:
     - package: "redis-server"
     - package: "redis-tools"
 
-postgres:
+postgres_pkgs:
   packages:
     - package: "libpq-dev"
     - package: "postgresql"
diff --git a/os_vars/ubuntu.yml b/os_vars/ubuntu.yml
index fc36047..baad885 100644
--- a/os_vars/ubuntu.yml
+++ b/os_vars/ubuntu.yml
@@ -1,11 +1,11 @@
 snmp-user: Debian-snmp
 
-redis:
+redis_pkgs:
   packages:
     - package: "redis-server"
     - package: "redis-tools"
 
-postgres:
+postgres_pkgs:
   packages:
     - package: "libpq-dev"
     - package: "postgresql"
diff --git a/roles/database/tasks/install_postgres.yml b/roles/database/tasks/install_postgres.yml
index 89caede..0d82df0 100644
--- a/roles/database/tasks/install_postgres.yml
+++ b/roles/database/tasks/install_postgres.yml
@@ -6,4 +6,4 @@
     state: latest
     install_recommends: no
   become: yes
-  with_items: "{{ postgres.packages }}"
\ No newline at end of file
+  with_items: "{{ postgres_pkgs.packages }}"
\ No newline at end of file
diff --git a/roles/database/tasks/install_redis.yml b/roles/database/tasks/install_redis.yml
index eba148a..cd27d50 100644
--- a/roles/database/tasks/install_redis.yml
+++ b/roles/database/tasks/install_redis.yml
@@ -6,4 +6,4 @@
     state: latest
     install_recommends: no
   become: yes
-  with_items: "{{ redis.packages }}"
\ No newline at end of file
+  with_items: "{{ redis_pkgs.packages }}"
\ No newline at end of file
diff --git a/roles/database/tasks/main.yml b/roles/database/tasks/main.yml
index 2976423..0b6d41c 100644
--- a/roles/database/tasks/main.yml
+++ b/roles/database/tasks/main.yml
@@ -1,6 +1,7 @@
 # Load distro-specific variables
-- include_vars: "{{ ansible_distribution }}.yml"
+- include_vars: "{{ ansible_distribution|lower }}.yml"
   tags: always
+  ignore_errors: True
 
 - block:
   - debug: