vodan

diff --git a/files.c b/files.c
index 4d2b24d..53c3639 100644
--- a/files.c
+++ b/files.c
@@ -23,6 +23,7 @@
 #include <errno.h>
 #include <stdlib.h>
 #include <dirent.h>
+#include <regex.h>