diff --git a/pkg/middleware/middleware.go b/pkg/middleware/middleware.go
index 7f6828104..2b5bfc051 100644
--- a/pkg/middleware/middleware.go
+++ b/pkg/middleware/middleware.go
@@ -333,7 +333,7 @@ func (s *SouinBaseHandler) Store(
 		}
 		res.Header.Set(rfc.StoredLengthHeader, res.Header.Get("Content-Length"))
 		response, err := httputil.DumpResponse(&res, true)
-		if err == nil && (bLen > 0 || canStatusCodeEmptyContent(statusCode)) {
+		if err == nil && (bLen > 0 || canStatusCodeEmptyContent(statusCode) || s.hasAllowedAdditionalStatusCodesToCache(statusCode)) {
 			variedHeaders, isVaryStar := rfc.VariedHeaderAllCommaSepValues(res.Header)
 			if isVaryStar {
 				// "Implies that the response is uncacheable"