diff --git a/gqlerrors/formatted.go b/gqlerrors/formatted.go
index fb422b63..1afc060e 100644
--- a/gqlerrors/formatted.go
+++ b/gqlerrors/formatted.go
@@ -47,6 +47,9 @@ func FormatError(err error) FormattedError {
 			if extended, ok := err.(ExtendedError); ok {
 				ret.Extensions = extended.Extensions()
 			}
+			if formatted, ok := err.(FormattedError); ok {
+				ret.Extensions = formatted.Extensions
+			}
 		}
 		return ret
 	case Error: