diff --git a/caddyconfig/httpcaddyfile/directives.go b/caddyconfig/httpcaddyfile/directives.go
index 12230132..9c86a22a 100644
--- a/caddyconfig/httpcaddyfile/directives.go
+++ b/caddyconfig/httpcaddyfile/directives.go
@@ -173,6 +173,7 @@ func (h Helper) Caddyfiles() []string {
 	for file := range files {
 		filesSlice = append(filesSlice, file)
 	}
+	sort.Strings(filesSlice)
 	return filesSlice
 }