diff --git a/common/ptimer.cpp b/common/ptimer.cpp
index c9b25b1a5..b39f37a04 100644
--- a/common/ptimer.cpp
+++ b/common/ptimer.cpp
@@ -15,15 +15,13 @@
 	along with this program; if not, write to the Free Software
 	Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
 */
+
 #include "debug.h"
 
 #include "timer.h"
 #include "ptimer.h"
 #include "database.h"
 #include "string_util.h"
-#include <stdio.h>
-#include <cstdlib>
-#include <cstring>
 
 #ifdef _WINDOWS
 	#include <windows.h>