diff --git a/charts/victoria-logs-single/templates/extra-objects.yaml b/charts/victoria-logs-single/templates/extra-objects.yaml
index a9bb3b6ba..d4ef2e866 100644
--- a/charts/victoria-logs-single/templates/extra-objects.yaml
+++ b/charts/victoria-logs-single/templates/extra-objects.yaml
@@ -1,4 +1,8 @@
 {{ range .Values.extraObjects }}
 ---
+{{- if typeIs "string" . }}
+{{ tpl . $ }}
+{{- else }}
 {{ tpl (toYaml .) $ }}
+{{- end }}
 {{ end }}
diff --git a/charts/victoria-metrics-agent/templates/extra-objects.yaml b/charts/victoria-metrics-agent/templates/extra-objects.yaml
index a9bb3b6ba..d4ef2e866 100644
--- a/charts/victoria-metrics-agent/templates/extra-objects.yaml
+++ b/charts/victoria-metrics-agent/templates/extra-objects.yaml
@@ -1,4 +1,8 @@
 {{ range .Values.extraObjects }}
 ---
+{{- if typeIs "string" . }}
+{{ tpl . $ }}
+{{- else }}
 {{ tpl (toYaml .) $ }}
+{{- end }}
 {{ end }}
diff --git a/charts/victoria-metrics-alert/templates/extra-objects.yaml b/charts/victoria-metrics-alert/templates/extra-objects.yaml
index a9bb3b6ba..d4ef2e866 100644
--- a/charts/victoria-metrics-alert/templates/extra-objects.yaml
+++ b/charts/victoria-metrics-alert/templates/extra-objects.yaml
@@ -1,4 +1,8 @@
 {{ range .Values.extraObjects }}
 ---
+{{- if typeIs "string" . }}
+{{ tpl . $ }}
+{{- else }}
 {{ tpl (toYaml .) $ }}
+{{- end }}
 {{ end }}
diff --git a/charts/victoria-metrics-auth/templates/extra-objects.yaml b/charts/victoria-metrics-auth/templates/extra-objects.yaml
index a9bb3b6ba..d4ef2e866 100644
--- a/charts/victoria-metrics-auth/templates/extra-objects.yaml
+++ b/charts/victoria-metrics-auth/templates/extra-objects.yaml
@@ -1,4 +1,8 @@
 {{ range .Values.extraObjects }}
 ---
+{{- if typeIs "string" . }}
+{{ tpl . $ }}
+{{- else }}
 {{ tpl (toYaml .) $ }}
+{{- end }}
 {{ end }}
diff --git a/charts/victoria-metrics-cluster/templates/extra-objects.yaml b/charts/victoria-metrics-cluster/templates/extra-objects.yaml
index a9bb3b6ba..d4ef2e866 100644
--- a/charts/victoria-metrics-cluster/templates/extra-objects.yaml
+++ b/charts/victoria-metrics-cluster/templates/extra-objects.yaml
@@ -1,4 +1,8 @@
 {{ range .Values.extraObjects }}
 ---
+{{- if typeIs "string" . }}
+{{ tpl . $ }}
+{{- else }}
 {{ tpl (toYaml .) $ }}
+{{- end }}
 {{ end }}
diff --git a/charts/victoria-metrics-k8s-stack/templates/extra-objects.yaml b/charts/victoria-metrics-k8s-stack/templates/extra-objects.yaml
index a9bb3b6ba..d4ef2e866 100644
--- a/charts/victoria-metrics-k8s-stack/templates/extra-objects.yaml
+++ b/charts/victoria-metrics-k8s-stack/templates/extra-objects.yaml
@@ -1,4 +1,8 @@
 {{ range .Values.extraObjects }}
 ---
+{{- if typeIs "string" . }}
+{{ tpl . $ }}
+{{- else }}
 {{ tpl (toYaml .) $ }}
+{{- end }}
 {{ end }}
diff --git a/charts/victoria-metrics-operator/templates/extra-objects.yaml b/charts/victoria-metrics-operator/templates/extra-objects.yaml
index a9bb3b6ba..d4ef2e866 100644
--- a/charts/victoria-metrics-operator/templates/extra-objects.yaml
+++ b/charts/victoria-metrics-operator/templates/extra-objects.yaml
@@ -1,4 +1,8 @@
 {{ range .Values.extraObjects }}
 ---
+{{- if typeIs "string" . }}
+{{ tpl . $ }}
+{{- else }}
 {{ tpl (toYaml .) $ }}
+{{- end }}
 {{ end }}
diff --git a/charts/victoria-metrics-single/templates/extra-objects.yaml b/charts/victoria-metrics-single/templates/extra-objects.yaml
index a9bb3b6ba..d4ef2e866 100644
--- a/charts/victoria-metrics-single/templates/extra-objects.yaml
+++ b/charts/victoria-metrics-single/templates/extra-objects.yaml
@@ -1,4 +1,8 @@
 {{ range .Values.extraObjects }}
 ---
+{{- if typeIs "string" . }}
+{{ tpl . $ }}
+{{- else }}
 {{ tpl (toYaml .) $ }}
+{{- end }}
 {{ end }}