diff --git a/helm/monitoring/oauth2-proxy-alertmanager.yaml b/helm/monitoring/oauth2-proxy-alertmanager.yaml
index da0dc85..8222f15 100644
--- a/helm/monitoring/oauth2-proxy-alertmanager.yaml
+++ b/helm/monitoring/oauth2-proxy-alertmanager.yaml
@@ -13,7 +13,6 @@ config:
 
 extraArgs:
   provider: oidc
-  force-https: "false"
   skip-oidc-discovery: "true"
   login-url: "http://keycloak.13.140.150.2.nip.io/auth/realms/k8s-apps/protocol/openid-connect/auth"
   redeem-url: "http://keycloak-keycloakx-http.keycloak.svc.cluster.local/auth/realms/k8s-apps/protocol/openid-connect/token"
diff --git a/helm/monitoring/oauth2-proxy-prometheus.yaml b/helm/monitoring/oauth2-proxy-prometheus.yaml
index 42f0535..eac802a 100644
--- a/helm/monitoring/oauth2-proxy-prometheus.yaml
+++ b/helm/monitoring/oauth2-proxy-prometheus.yaml
@@ -14,7 +14,6 @@ config:
 extraArgs:
   provider: oidc
   skip-oidc-discovery: "true"
-  force-https: "false"
   login-url: "http://keycloak.13.140.150.2.nip.io/auth/realms/k8s-apps/protocol/openid-connect/auth"
   redeem-url: "http://keycloak-keycloakx-http.keycloak.svc.cluster.local/auth/realms/k8s-apps/protocol/openid-connect/token"
   oidc-issuer-url: "http://keycloak-keycloakx-http.keycloak.svc.cluster.local/auth/realms/k8s-apps"
diff --git a/helm/monitoring/values.yaml b/helm/monitoring/values.yaml
index 356b9d0..3c9e4cd 100644
--- a/helm/monitoring/values.yaml
+++ b/helm/monitoring/values.yaml
@@ -37,6 +37,9 @@ grafana:
 
   ingress:
     enabled: true
+    annotations:
+      nginx.ingress.kubernetes.io/proxy-buffer-size: "8k"
+      nginx.ingress.kubernetes.io/ssl-redirect: "false"
     ingressClassName: nginx
     hosts:
       - grafana.13.140.150.2.nip.io