diff --git a/defaults/main.yml b/defaults/main.yml
index 899397d..16313b9 100644
--- a/defaults/main.yml
+++ b/defaults/main.yml
@@ -40,27 +40,27 @@ libvirt_host_var_prefix: ""
 
 # Where the Unix Domain sockets are stored
 libvirt_host_socket_dir: >-
-  {%- if libvirt_host_var_prefix -%}
+  {%- if libvirt_host_var_prefix is truthy -%}
   /var/run/{{ libvirt_host_var_prefix }}
   {%- endif -%}
 
 # Path to PID file which prevents mulitple instances of the daemon from
 # spawning
 libvirt_host_pid_path: >-
-  {%- if libvirt_host_var_prefix -%}
+  {%- if libvirt_host_var_prefix is truthy -%}
   /var/run/{{ libvirt_host_var_prefix }}.pid
   {%- endif -%}
 
 # Command line arguments passed to libvirtd by the init system when
 # libvirtd is started - quotes will be added
 libvirt_host_libvirtd_args: >-
-  {%- if libvirt_host_pid_path -%}
+  {%- if libvirt_host_pid_path is truthy -%}
   -p {{ libvirt_host_pid_path }}
   {%- endif %}
 
 # The libvirt connnection URI
 libvirt_host_uri: >-
-  {%- if libvirt_host_socket_dir -%}
+  {%- if libvirt_host_socket_dir is truthy -%}
   qemu+unix:///system?socket={{ libvirt_host_socket_dir }}/libvirt-sock
   {%- endif %}
 
diff --git a/tasks/config.yml b/tasks/config.yml
index 49c4e71..38dfd1b 100644
--- a/tasks/config.yml
+++ b/tasks/config.yml
@@ -9,7 +9,7 @@
     group: root
     mode: 0755
   become: true
-  when: libvirt_host_socket_dir | length > 0
+  when: libvirt_host_socket_dir is truthy
 
 - name: Process lineinfile rules
   lineinfile: "{{ rule.args }}"
@@ -56,8 +56,7 @@
   become: true
   loop: "{{ _libvirt_socket_services | selectattr('enabled') }}"
   when:
-    - item.listen_address is not none
-    - item.listen_address | length > 0
+    - item.listen_address is truthy
   loop_control:
     label: "{{ item.service }}"
   vars:
@@ -73,8 +72,7 @@
   become: true
   loop: "{{ _libvirt_socket_services | selectattr('enabled') }}"
   when:
-    - item.listen_address is not none
-    - item.listen_address | length > 0
+    - item.listen_address is truthy
   loop_control:
     label: "{{ item.service }}"
   vars:
diff --git a/tasks/install-daemon.yml b/tasks/install-daemon.yml
index f08e9fe..f98d191 100644
--- a/tasks/install-daemon.yml
+++ b/tasks/install-daemon.yml
@@ -33,7 +33,7 @@
   when:
     - ansible_facts.os_family == "RedHat"
     - ansible_facts.distribution_major_version | int == 7
-    - libvirt_host_qemu_emulators | length > 0
+    - libvirt_host_qemu_emulators is truthy
 
 - name: Ensure QEMU emulator packages are installed
   package:
diff --git a/tasks/main.yml b/tasks/main.yml
index b1f7315..1068bc9 100644
--- a/tasks/main.yml
+++ b/tasks/main.yml
@@ -26,7 +26,7 @@
   when: libvirt_host_install_client | bool
 - name: Include pools.yml
   include_tasks: pools.yml
-  when: libvirt_host_pools | length > 0
+  when: libvirt_host_pools is truthy
 - name: Include networks.yml
   include_tasks: networks.yml
-  when: libvirt_host_networks | length > 0
+  when: libvirt_host_networks is truthy
diff --git a/tasks/post-install-Debian.yml b/tasks/post-install-Debian.yml
index bdb1425..ac95179 100644
--- a/tasks/post-install-Debian.yml
+++ b/tasks/post-install-Debian.yml
@@ -21,7 +21,7 @@
           insertafter: '^#libvirtd_opts='
           regexp: '^libvirtd_opts='
           line: "libvirtd_opts={{ libvirt_host_libvirtd_args }}"
-        condition: "{{ libvirt_host_libvirtd_args | length > 0 }}"
+        condition: "{{ libvirt_host_libvirtd_args is truthy }}"
   vars:
     libvirt_env_path: "{{ '/etc/default/libvirt-bin' if libvirt_bin_stat.stat.exists else '/etc/default/libvirtd' }}"
   tags: vars
diff --git a/tasks/validate.yml b/tasks/validate.yml
index 70ab253..9b72745 100644
--- a/tasks/validate.yml
+++ b/tasks/validate.yml
@@ -35,4 +35,4 @@
       defined
   when:
     - libvirt_host_enable_sasl_support | bool
-    - libvirt_host_sasl_credentials | rejectattr('password') | length > 0
+    - libvirt_host_sasl_credentials | rejectattr('password') is truthy
diff --git a/templates/libvirtd.conf.j2 b/templates/libvirtd.conf.j2
index fdf9568..9983d6b 100644
--- a/templates/libvirtd.conf.j2
+++ b/templates/libvirtd.conf.j2
@@ -1,5 +1,5 @@
 # {{ ansible_managed }}
-{% if libvirt_host_socket_dir | length > 0 %}
+{% if libvirt_host_socket_dir is truthy %}
 unix_sock_dir = "{{ libvirt_host_socket_dir }}"
 {% endif %}
 {% for key, value in libvirt_host_libvirtd_conf.items() %}
diff --git a/vars/RedHat.yml b/vars/RedHat.yml
index 274a359..eac865c 100644
--- a/vars/RedHat.yml
+++ b/vars/RedHat.yml
@@ -70,4 +70,4 @@ libvirt_host_lineinfile_extra_rules:
       insertafter: '^#LIBVIRTD_ARGS='
       regexp: '^LIBVIRTD_ARGS='
       line: LIBVIRTD_ARGS="{{ libvirt_host_libvirtd_args }}"
-    condition: "{{ libvirt_host_libvirtd_args != '' }}" 
+    condition: "{{ libvirt_host_libvirtd_args is truthy }}"