diff --git a/charts/ingress-nginx/Chart.yaml b/charts/ingress-nginx/Chart.yaml
index ac608c57ed45a18ed22cd7b4e05673e699feb339..6eff83d24e1caf134e47d476e0c079a21d025377 100644
--- a/charts/ingress-nginx/Chart.yaml
+++ b/charts/ingress-nginx/Chart.yaml
@@ -1,6 +1,6 @@
 apiVersion: v2
 name: webmonitorx-ingress
-version: 4.8.4
+version: 4.8.5
 appVersion: 4.8.1-3
 home: https://wmx-public.gitlab.yandexcloud.net/wmx-public/ingress
 description: Ingress controller for Kubernetes using NGINX as a reverse proxy and load balancer with Webmonitorx module
diff --git a/charts/ingress-nginx/templates/_helpers.tpl b/charts/ingress-nginx/templates/_helpers.tpl
index a2b28619aa078fbcd41f1ed72a5441daef4f0bfb..0e7c700c768d8c4f9c74ad86f4f890a3b5de9246 100644
--- a/charts/ingress-nginx/templates/_helpers.tpl
+++ b/charts/ingress-nginx/templates/_helpers.tpl
@@ -240,6 +240,9 @@ readOnlyRootFilesystem: false
 {{- end -}}
 
 {{- define "ingress-nginx.rubyEnvVars" -}}
+{{/* WALLARM_INGRESS_CONTROLLER_VERSION is required to export controller version for comparsion with pkg_version data */}}
+- name: WALLARM_INGRESS_CONTROLLER_VERSION
+  value: {{ .Chart.Version | quote }}
 - name: LOCPATH
   value: /opt/wallarm/usr/lib/locale
 - name: TMPDIR