diff --git a/roles/prometheus/templates/prometheus.yml.j2 b/roles/prometheus/templates/prometheus.yml.j2
index dc474e6dd..dbe0653ae 100644
--- a/roles/prometheus/templates/prometheus.yml.j2
+++ b/roles/prometheus/templates/prometheus.yml.j2
@@ -188,7 +188,7 @@ scrape_configs:
   {% set _ = drainer_addrs.append("%s:%s" % (drainer_ip, drainer_port)) -%}
 {% endfor %}
 
-{% if kafka_exporter_host -%}
+{% if kafka_exporter_host %}
   - job_name: 'kafka_exporter'
     honor_labels: true # don't overwrite job & instance labels
     static_configs:
@@ -218,7 +218,7 @@ scrape_configs:
     params:
       module: [tcp_connect]
     static_configs:
-{% if kafka_addrs | default("") -%}
+{% if kafka_addrs | default("") %}
     - targets:
 {% for kafka_addr in (kafka_addrs | default("")).split(',') | unique %}
       - '{{ kafka_addr }}'
@@ -226,7 +226,7 @@ scrape_configs:
       labels:
         group: 'kafka'
 {% endif %}
-{% if zookeeper_addrs | default("") -%}
+{% if zookeeper_addrs | default("") %}
     - targets:
 {% for zoo_addr in (zookeeper_addrs | default("")).split(',') | unique %}
       - '{{ zoo_addr }}'
@@ -246,7 +246,7 @@ scrape_configs:
 {% endfor %}
       labels:
         group: 'drainer'
-{% if kafka_exporter_host -%}
+{% if kafka_exporter_host %}
     - targets:
       - '{{ kafka_exporter_host }}:{{ kafka_exporter_port }}'
       labels: