diff --git a/helmchart/otel-add-on/templates/deployment.yaml b/helmchart/otel-add-on/templates/deployment.yaml
index dfbc2be..f9237dd 100644
--- a/helmchart/otel-add-on/templates/deployment.yaml
+++ b/helmchart/otel-add-on/templates/deployment.yaml
@@ -43,10 +43,14 @@ spec:
               value: {{ .Values.settings.metricStoreRetentionSeconds | quote }}
             - name: IS_ACTIVE_POLLING_INTERVAL_MS
               value: {{ .Values.settings.isActivePollingIntervalMilliseconds | quote }}
+      {{- if .Values.settings.noColor }}
             - name: NO_COLOR
               value: {{ .Values.settings.noColor | quote }}
+      {{- end }}
+      {{- if .Values.settings.noBanner }}
             - name: NO_BANNER
               value: {{ .Values.settings.noBanner | quote }}
+      {{- end }}
           livenessProbe:
             grpc:
               port: {{ .Values.service.kedaExternalScalerPort }}