diff --git a/core/installer/repoio.go b/core/installer/repoio.go
index 5b90327..dbbeda9 100644
--- a/core/installer/repoio.go
+++ b/core/installer/repoio.go
@@ -397,6 +397,12 @@
 				return nil, err
 			}
 			ret[k] = n
+		case KindAuth:
+			r, err := deriveValues(v, AuthSchema, networks)
+			if err != nil {
+				return nil, err
+			}
+			ret[k] = r
 		case KindStruct:
 			r, err := deriveValues(v, def, networks)
 			if err != nil {