diff --git a/charts/argo-workflows/Chart.yaml b/charts/argo-workflows/Chart.yaml
index be8df0c6..2c7f1508 100644
--- a/charts/argo-workflows/Chart.yaml
+++ b/charts/argo-workflows/Chart.yaml
@@ -18,3 +18,6 @@ annotations:
   artifacthub.io/changes: |
     - kind: added
       description: Support configuring workflow events in the controller
+  artifacthub.io/changes: |
+    - kind: fixed
+      description: Update the SSO configuration instructions to reflect the correct field name
diff --git a/charts/argo-workflows/README.md b/charts/argo-workflows/README.md
index 323524c2..6e400596 100644
--- a/charts/argo-workflows/README.md
+++ b/charts/argo-workflows/README.md
@@ -344,7 +344,7 @@ Fields to note:
 | server.sso.clientSecret.key | string | `"client-secret"` | Key of a secret to retrieve the app OIDC client secret |
 | server.sso.clientSecret.name | string | `"argo-server-sso"` | Name of a secret to retrieve the app OIDC client secret |
 | server.sso.customGroupClaimName | string | `""` | Override claim name for OIDC groups |
-| server.sso.enabled | bool | `false` | Create SSO configuration. If you set `true` , please also set `.Values.server.authMode` as `sso`. |
+| server.sso.enabled | bool | `false` | Create SSO configuration. If you set `true` , please also set `.Values.server.authModes` as `sso`. |
 | server.sso.filterGroupsRegex | list | `[]` | Filter the groups returned by the OIDC provider |
 | server.sso.insecureSkipVerify | bool | `false` | Skip TLS verification for the HTTP client |
 | server.sso.issuer | string | `"https://accounts.google.com"` | The root URL of the OIDC identity provider |
diff --git a/charts/argo-workflows/values.yaml b/charts/argo-workflows/values.yaml
index cf9b08d8..0c044454 100644
--- a/charts/argo-workflows/values.yaml
+++ b/charts/argo-workflows/values.yaml
@@ -717,7 +717,7 @@ server:
 
   # SSO configuration when SSO is specified as a server auth mode.
   sso:
-    # -- Create SSO configuration. If you set `true` , please also set `.Values.server.authMode` as `sso`.
+    # -- Create SSO configuration. If you set `true` , please also set `.Values.server.authModes` as `sso`.
     enabled: false
     # -- The root URL of the OIDC identity provider
     issuer: https://accounts.google.com