diff --git a/src/signals.hpp b/src/signals.h
similarity index 95%
rename from src/signals.hpp
rename to src/signals.h
index 18341f4..2a21f6b 100644
--- a/src/signals.hpp
+++ b/src/signals.h
@@ -6,8 +6,8 @@ You should have received a copy of the GNU General Public License along with thi
 
 #include <csignal>
 
-#ifndef SIGNALS_HPP
-#define SIGNALS_HPP
+#ifndef SIGNALS_H
+#define SIGNALS_H
 	enum Control_Signals {
 		SKIP = SIGUSR1,
 		REWIND = SIGUSR2,