diff --git a/charts/opentelemetry-operator/_helpers.tpl b/charts/opentelemetry-operator/_helpers.tpl
deleted file mode 100644
index ae7de15d5..000000000
--- a/charts/opentelemetry-operator/_helpers.tpl
+++ /dev/null
@@ -1,120 +0,0 @@
-{{/*
-Expand the name of the chart.
-*/}}
-{{- define "opentelemetry-operator.name" -}}
-{{- default .Chart.Name .Values.nameOverride | trunc 63 | trimSuffix "-" }}
-{{- end }}
-
-{{/*
-Create a default fully qualified app name.
-We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec).
-If release name contains chart name it will be used as a full name.
-*/}}
-{{- define "opentelemetry-operator.fullname" -}}
-{{- if .Values.fullnameOverride }}
-{{- .Values.fullnameOverride | trunc 63 | trimSuffix "-" }}
-{{- else }}
-{{- $name := default .Chart.Name .Values.nameOverride }}
-{{- if contains $name .Release.Name }}
-{{- .Release.Name | trunc 63 | trimSuffix "-" }}
-{{- else }}
-{{- printf "%s-%s" .Release.Name $name | trunc 63 | trimSuffix "-" }}
-{{- end }}
-{{- end }}
-{{- end }}
-
-{{/*
-Create chart name and version as used by the chart label.
-*/}}
-{{- define "opentelemetry-operator.chart" -}}
-{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" }}
-{{- end }}
-
-{{/*
-Common labels
-*/}}
-{{- define "opentelemetry-operator.labels" -}}
-helm.sh/chart: {{ include "opentelemetry-operator.chart" . }}
-{{ include "opentelemetry-operator.selectorLabels" . }}
-{{- if .Chart.AppVersion }}
-app.kubernetes.io/version: {{ .Chart.AppVersion | quote }}
-{{- end }}
-app.kubernetes.io/managed-by: {{ .Release.Service }}
-app.kubernetes.io/instance: {{ .Release.Name }}
-{{- end }}
-
-{{/*
-Selector labels
-*/}}
-{{- define "opentelemetry-operator.selectorLabels" -}}
-app.kubernetes.io/name: {{ include "opentelemetry-operator.name" . }}
-{{- end }}
-
-{{/*
-Create the name of the service account to use
-*/}}
-{{- define "opentelemetry-operator.serviceAccountName" -}}
-{{- if .Values.manager.serviceAccount.create }}
-{{- default (include "opentelemetry-operator.name" .) .Values.manager.serviceAccount.name }}
-{{- else }}
-{{- default "default" .Values.manager.serviceAccount.name }}
-{{- end }}
-{{- end }}
-
-{{- define "opentelemetry-operator.podAnnotations" -}}
-{{- if .Values.manager.podAnnotations }}
-{{- .Values.manager.podAnnotations | toYaml }}
-{{- end }}
-{{- end }}
-
-{{- define "opentelemetry-operator.podLabels" -}}
-{{- if .Values.manager.podLabels }}
-{{- .Values.manager.podLabels | toYaml }}
-{{- end }}
-{{- end }}
-
-{{/*
-Create an ordered name of the MutatingWebhookConfiguration
-*/}}
-{{- define "opentelemetry-operator.MutatingWebhookName" -}}
-{{- printf "%s-%s" (.Values.admissionWebhooks.namePrefix | toString) (include "opentelemetry-operator.fullname" .) | trimPrefix "-" }}
-{{- end }}
-
-
-{{/*
-Return certificate and CA for Webhooks.
-It handles variants when a cert has to be generated by Helm,
-a cert is loaded from an existing secret or is provided via `.Values`
-*/}}
-{{- define "opentelemetry-operator.WebhookCerts" -}}
-{{- $altNames := list ( printf "%s-webhook.%s" (include "opentelemetry-operator.fullname" .) .Release.Namespace ) ( printf "%s-webhook.%s.svc" (include "opentelemetry-operator.fullname" .) .Release.Namespace ) -}}
-{{- $caCertEnc := "" }}
-{{- $certCrtEnc := "" }}
-{{- $certKeyEnc := "" }}
-{{- if .Values.admissionWebhooks.autoGenerateCert.enabled }}
-{{- $prevSecret := (lookup "v1" "Secret" .Release.Namespace (default (printf "%s-controller-manager-service-cert" (include "opentelemetry-operator.fullname" .)) .Values.admissionWebhooks.secretName )) }}
-{{- if and (not .Values.admissionWebhooks.autoGenerateCert.recreate) $prevSecret }}
-{{- $certCrtEnc = index $prevSecret "data" "tls.crt" }}
-{{- $certKeyEnc = index $prevSecret "data" "tls.key" }}
-{{- $caCertEnc = index $prevSecret "data" "ca.crt" }}
-{{- if not $caCertEnc }}
-{{- $prevHook := (lookup "admissionregistration.k8s.io/v1" "MutatingWebhookConfiguration" .Release.Namespace (print (include "opentelemetry-operator.MutatingWebhookName" . ) "-mutation")) }}
-{{- $caCertEnc = (first $prevHook.webhooks).clientConfig.caBundle }}
-{{- end }}
-{{- else }}
-{{- $ca := genCA "opentelemetry-operator-operator-ca" 365 }}
-{{- $cert := genSignedCert (include "opentelemetry-operator.fullname" .) nil $altNames 365 $ca }}
-{{- $certCrtEnc = b64enc $cert.Cert }}
-{{- $certKeyEnc = b64enc $cert.Key }}
-{{- $caCertEnc = b64enc $ca.Cert }}
-{{- end }}
-{{- else }}
-{{- $certCrtEnc = b64enc .Values.admissionWebhooks.cert_file }}
-{{- $certKeyEnc = b64enc .Values.admissionWebhooks.key_file }}
-{{- $caCertEnc = b64enc .Values.admissionWebhooks.ca_file }}
-{{- end }}
-{{- {'crt': $certCrtEnc, 'key': $certKeyEnc, 'ca': $caCertEnc} | toYaml }}
-{{- end }}
-
-
-