diff --git a/plugins/ui/apps/portal/src/axios/db-credentials-mgr.ts b/plugins/ui/apps/portal/src/axios/db-credentials-mgr.ts
index 55b19f92e8..59d519e539 100644
--- a/plugins/ui/apps/portal/src/axios/db-credentials-mgr.ts
+++ b/plugins/ui/apps/portal/src/axios/db-credentials-mgr.ts
@@ -5,6 +5,7 @@ import {
   INewDatabase,
   IDatabaseDetailsUpdate,
   IDatabaseResponse,
+  AUTHENTICATION_MODES,
   SERVICE_SCOPE_TYPES,
   ITestConnection,
   ITestConnectionResult,
@@ -37,7 +38,7 @@ export class DbCredentialsMgr {
       return {
         ...omit(d, "db_extra", "authentication_mode", "vocab_schemas"),
         extra: [{ value: internalValue, serviceScope: SERVICE_SCOPE_TYPES.INTERNAL }],
-        authenticationMode: d.authentication_mode,
+        authenticationMode: AUTHENTICATION_MODES.PASSWORD,
         vocabSchemas: d.vocab_schemas,
         hasLegacyExtra,
       };
diff --git a/plugins/ui/apps/portal/src/plugins/Setup/Db/EditDbCredentialsDialog/EditDbCredentialsDialog.tsx b/plugins/ui/apps/portal/src/plugins/Setup/Db/EditDbCredentialsDialog/EditDbCredentialsDialog.tsx
index 04bf22d7df..bdfc14935a 100644
--- a/plugins/ui/apps/portal/src/plugins/Setup/Db/EditDbCredentialsDialog/EditDbCredentialsDialog.tsx
+++ b/plugins/ui/apps/portal/src/plugins/Setup/Db/EditDbCredentialsDialog/EditDbCredentialsDialog.tsx
@@ -80,8 +80,7 @@ export const EditDbCredentialsDialog: FC<EditDbCredentialDialogProps> = ({ open,
 
   useEffect(() => {
     if (open) {
-      const { authenticationMode } = db;
-      setFormData({ ...EMPTY_FORM_DATA, authenticationMode });
+      setFormData({ ...EMPTY_FORM_DATA, authenticationMode: AUTHENTICATION_MODES.PASSWORD });
       setFeedback({});
       setLoading(false);
     }
@@ -237,7 +236,7 @@ export const EditDbCredentialsDialog: FC<EditDbCredentialDialogProps> = ({ open,
       title={getText(i18nKeys.EDIT_DB_CREDENTIAL_DIALOG__EDIT_DATABASE_CREDENTIALS)}
       closable
       fullWidth
-      maxWidth={formData.authenticationMode === AUTHENTICATION_MODES.JWT ? "sm" : "md"}
+      maxWidth="md"
       open={open}
       onClose={() => handleClose("cancelled")}
       feedback={feedback}
diff --git a/plugins/ui/apps/portal/src/types/dbCredentials.ts b/plugins/ui/apps/portal/src/types/dbCredentials.ts
index e9d4e84a5c..51a8af8dee 100644
--- a/plugins/ui/apps/portal/src/types/dbCredentials.ts
+++ b/plugins/ui/apps/portal/src/types/dbCredentials.ts
@@ -26,7 +26,6 @@ export const DB_DIALECTS_KEY_VALUE = [
 
 export enum AUTHENTICATION_MODES {
   PASSWORD = "Password",
-  JWT = "JWT",
 }
 export type AuthenticationMode = `${AUTHENTICATION_MODES}`;
 
@@ -54,7 +53,6 @@ export interface IDatabaseResponse {
   name: string;
   dialect: DbDialect;
   db_extra: any;
-  authentication_mode: AuthenticationMode;
   credentials: IDbCredential[];
   vocab_schemas: string[];
   publications: IDbPublication[];