diff --git a/termite.cc b/termite.cc
index 16d7840..2b5fd04 100644
--- a/termite.cc
+++ b/termite.cc
@@ -11,7 +11,7 @@
 #include <vte/vte.h>
 #include <vte/vteaccess.h>
 
-#include "url_regex.h"
+#include "url_regex.hh"
 
 using namespace std::placeholders;
 
diff --git a/url_regex.h b/url_regex.hh
similarity index 100%
rename from url_regex.h
rename to url_regex.hh