diff --git a/roles/add-build-sshkey/tasks/main.yaml b/roles/add-build-sshkey/tasks/main.yaml
index 52a053d93..26ca1c3b7 100644
--- a/roles/add-build-sshkey/tasks/main.yaml
+++ b/roles/add-build-sshkey/tasks/main.yaml
@@ -8,5 +8,4 @@
 
 - name: Create a new key in workspace based on build UUID
   include: create-key-and-replace.yaml
-  when:
-    - zuul_temp_ssh_key_stat.stat.exists != True
+  when: not zuul_temp_ssh_key_stat.stat.exists
diff --git a/roles/build-releasenotes/tasks/main.yaml b/roles/build-releasenotes/tasks/main.yaml
index 9396e7c0d..3e021b07b 100644
--- a/roles/build-releasenotes/tasks/main.yaml
+++ b/roles/build-releasenotes/tasks/main.yaml
@@ -117,7 +117,7 @@
 
       # Remove newly created pot files
       rm -f ${DIRECTORY}/source/locale/*.pot
-  when: translations.stat.exists == True
+  when: translations.stat.exists
 
 - name: Run releasenotes sphinx build
   shell:
diff --git a/roles/install-kubernetes/tasks/minikube.yaml b/roles/install-kubernetes/tasks/minikube.yaml
index 425c001c8..706cc4c8b 100644
--- a/roles/install-kubernetes/tasks/minikube.yaml
+++ b/roles/install-kubernetes/tasks/minikube.yaml
@@ -8,7 +8,7 @@
     url: https://storage.googleapis.com/minikube/releases/{{ minikube_version }}/minikube-linux-amd64
     dest: /tmp/minikube
     mode: 0755
-  when: stat_result.stat.exists == False
+  when: not stat_result.stat.exists
 
 - name: Run install-docker role
   include_role:
diff --git a/tox.ini b/tox.ini
index 052815c25..6d5ede496 100644
--- a/tox.ini
+++ b/tox.ini
@@ -44,11 +44,10 @@ commands =
   # [ANSIBLE0012] Commands should not change things if nothing needs doing
   # [204] Lines should be no longer than 160 chars
   # [206] Variables should have spaces before and after: {{ var_name }}
-  # [601] Don't compare to literal True/False
   bash -c "find playbooks -type f -regex '.*.ya?ml' -print0 | \
-    xargs -t -n1 -0 ansible-lint -xANSIBLE0012,204,206,601"
+    xargs -t -n1 -0 ansible-lint -xANSIBLE0012,204,206"
   bash -c 'find roles -maxdepth 1 -mindepth 1 -type d -printf "%p/\n" | \
-    xargs -t -n1 ansible-lint -xANSIBLE0012,204,206,601'
+    xargs -t -n1 ansible-lint -xANSIBLE0012,204,206'
   # Ansible Syntax Check
   bash -c "find playbooks -type f -regex '.*.ya?ml' -exec \
     ansible-playbook --syntax-check -i {toxinidir}/tests/inventory \{\} + > /dev/null"