diff --git a/tasks/main.yml b/tasks/main.yml
index 19c1a26..211bee9 100644
--- a/tasks/main.yml
+++ b/tasks/main.yml
@@ -22,7 +22,7 @@
     recurse: yes
     owner: "{{ prometheus_exporters_common_user}}"
     group: "{{ prometheus_exporters_common_group }}"
-  when: prometheus_node_exporter_updated | changed
+  when: prometheus_node_exporter_updated is changed
 
 - name: create symlink to the current release
   file:
diff --git a/vars/main.yml b/vars/main.yml
index ed5cb64..897fcf0 100644
--- a/vars/main.yml
+++ b/vars/main.yml
@@ -1 +1 @@
-url: "{% if prometheus_node_exporter_url is not defined %}{% if prometheus_node_exporter_version | version_compare('0.13.0', '>=') %}https://github.com/prometheus/node_exporter/releases/download/v{{ prometheus_node_exporter_version }}/{{ prometheus_node_exporter_release_name }}.tar.gz{% else %}https://github.com/prometheus/node_exporter/releases/download/{{ prometheus_node_exporter_version }}/{{ prometheus_node_exporter_release_name }}.tar.gz{% endif %}{% else %}{{ prometheus_node_exporter_url }}{% endif %}"
+url: "{% if prometheus_node_exporter_url is not defined %}{% if prometheus_node_exporter_version is version_compare('0.13.0', '>=') %}https://github.com/prometheus/node_exporter/releases/download/v{{ prometheus_node_exporter_version }}/{{ prometheus_node_exporter_release_name }}.tar.gz{% else %}https://github.com/prometheus/node_exporter/releases/download/{{ prometheus_node_exporter_version }}/{{ prometheus_node_exporter_release_name }}.tar.gz{% endif %}{% else %}{{ prometheus_node_exporter_url }}{% endif %}"