diff --git a/installers/charm/nbi-k8s/reactive/spec_template.yaml b/installers/charm/nbi-k8s/reactive/spec_template.yaml
index 18adec4..5c030d9 100644
--- a/installers/charm/nbi-k8s/reactive/spec_template.yaml
+++ b/installers/charm/nbi-k8s/reactive/spec_template.yaml
@@ -28,14 +28,14 @@
       OSMNBI_DATABASE_DRIVER: mongo
       OSMNBI_DATABASE_URI: %(mongo_uri)s
       OSMNBI_DATABASE_COMMONKEY: %(DATABASE_COMMONKEY)s
-      
+
       OSMNBI_STORAGE_DRIVER: mongo
       OSMNBI_STORAGE_PATH: /app/storage
       OSMNBI_STORAGE_COLLECTION: files
       OSMNBI_STORAGE_URI: %(mongo_uri)s
 
       OSMNBI_STATIC_DIR: /app/osm_nbi/html_public
-      
+
       OSMNBI_PROMETHEUS_HOST: %(prometheus_host)s
       OSMNBI_PROMETHEUS_PORT: %(prometheus_port)s
-      OSMNBI_LOG_LEVEL: %(log_level)s
\ No newline at end of file
+      OSMNBI_LOG_LEVEL: %(log_level)s
diff --git a/installers/charm/ng-ui/src/charm.py b/installers/charm/ng-ui/src/charm.py
index 33d9ade..ce48927 100755
--- a/installers/charm/ng-ui/src/charm.py
+++ b/installers/charm/ng-ui/src/charm.py
@@ -63,7 +63,7 @@
         # Only apply the spec if this unit is a leader.
         unit = self.model.unit
         if not unit.is_leader():
-            unit.status = ActiveStatus("Ready")
+            unit.status = ActiveStatus("ready")
             return
         if not self.state.nbi_host or not self.state.nbi_port:
             unit.status = WaitingStatus("Waiting for NBI")
@@ -72,11 +72,11 @@
 
         new_spec = self.make_pod_spec()
         if new_spec == self.state.spec:
-            unit.status = ActiveStatus("Ready")
+            unit.status = ActiveStatus("ready")
             return
         self.framework.model.pod.set_spec(new_spec)
         self.state.spec = new_spec
-        unit.status = ActiveStatus("Ready")
+        unit.status = ActiveStatus("ready")
 
     def make_pod_spec(self):
         config = self.framework.model.config
@@ -129,7 +129,7 @@
         ]
         port = config["https_port"] if ssl_enabled else config["port"]
         ports = [
-            {"name": "port", "containerPort": port, "protocol": "TCP",},
+            {"name": "port", "containerPort": port, "protocol": "TCP", },
         ]
 
         kubernetes = {
diff --git a/installers/charm/pla/src/charm.py b/installers/charm/pla/src/charm.py
index 2e199b3..1fc6386 100755
--- a/installers/charm/pla/src/charm.py
+++ b/installers/charm/pla/src/charm.py
@@ -61,7 +61,7 @@
         # Only apply the spec if this unit is a leader.
         unit = self.model.unit
         if not unit.is_leader():
-            unit.status = ActiveStatus("Ready")
+            unit.status = ActiveStatus("ready")
             return
         if not self.state.kafka_host or not self.state.kafka_port:
             unit.status = WaitingStatus("Waiting for Kafka")
@@ -74,17 +74,17 @@
 
         new_spec = self.make_pod_spec()
         if new_spec == self.state.spec:
-            unit.status = ActiveStatus("Ready")
+            unit.status = ActiveStatus("ready")
             return
         self.framework.model.pod.set_spec(new_spec)
         self.state.spec = new_spec
-        unit.status = ActiveStatus("Ready")
+        unit.status = ActiveStatus("ready")
 
     def make_pod_spec(self):
         config = self.framework.model.config
 
         ports = [
-            {"name": "port", "containerPort": config["port"], "protocol": "TCP",},
+            {"name": "port", "containerPort": config["port"], "protocol": "TCP", },
         ]
 
         config_spec = {