diff --git a/roles/httpd/reverseproxy/tasks/main.yml b/roles/httpd/reverseproxy/tasks/main.yml
index 7c4bb40f4d..d3e1324034 100644
--- a/roles/httpd/reverseproxy/tasks/main.yml
+++ b/roles/httpd/reverseproxy/tasks/main.yml
@@ -10,7 +10,7 @@
 - name: Set OpenShift information if not preconfigured (prod)
   set_fact:
     balancer_members: "{{ openshift_nodes }}"
-  when: 'targettype == "openshift" and not balancer_members is defined and env != "staging" '
+  when: 'targettype == "openshift" and balancer_members is not defined and env != "staging" '
   tags:
   - httpd
   - httpd/reverseproxy
@@ -19,7 +19,7 @@
 - name: Set OpenShift4 information if not preconfigured (prod)
   set_fact:
     balancer_members: "{{ ocp_nodes }}"
-  when: 'targettype == "openshift" and ocp4|bool and not balancer_members is defined and env != "staging" '
+  when: 'targettype == "openshift" and ocp4|bool and balancer_members is not defined and env != "staging" '
   tags:
   - httpd
   - httpd/reverseproxy
@@ -28,7 +28,7 @@
 - name: Set OpenShift information if not preconfigured (stg)
   set_fact:
     balancer_members: "{{ openshift_nodes_stg }}"
-  when: 'targettype == "openshift" and not balancer_members is defined and env == "staging" '
+  when: 'targettype == "openshift" and balancer_members is not defined and env == "staging" '
   tags:
   - httpd
   - httpd/reverseproxy
@@ -37,7 +37,7 @@
 - name: Set OpenShift4 information if not preconfigured (stg)
   set_fact:
     balancer_members: "{{ ocp_nodes_stg }}"
-  when: 'targettype == "openshift" and ocp4|bool and not balancer_members is defined and env == "staging" '
+  when: 'targettype == "openshift" and ocp4|bool and balancer_members is not defined and env == "staging" '
   tags:
   - httpd
   - httpd/reverseproxy