diff --git a/backend/src/main/resources/metadata-sources-ui-schema-oidc.json b/backend/src/main/resources/metadata-sources-ui-schema-oidc.json
index 48c6af864..8fc4d7058 100644
--- a/backend/src/main/resources/metadata-sources-ui-schema-oidc.json
+++ b/backend/src/main/resources/metadata-sources-ui-schema-oidc.json
@@ -131,6 +131,12 @@
                 "SAML 1.1"
               ],
               "description": "SAML 1.1"
+            },
+            {
+              "enum": [
+                "http://openid.net/specs/openid-connect-core-1_0.html"
+              ],
+              "description": "OIDC"
             }
           ]
         },
diff --git a/backend/src/main/resources/metadata-sources-ui-schema-saml.json b/backend/src/main/resources/metadata-sources-ui-schema-saml.json
index 48c6af864..8fc4d7058 100644
--- a/backend/src/main/resources/metadata-sources-ui-schema-saml.json
+++ b/backend/src/main/resources/metadata-sources-ui-schema-saml.json
@@ -131,6 +131,12 @@
                 "SAML 1.1"
               ],
               "description": "SAML 1.1"
+            },
+            {
+              "enum": [
+                "http://openid.net/specs/openid-connect-core-1_0.html"
+              ],
+              "description": "OIDC"
             }
           ]
         },