1 files changed, 2 insertions, 1 deletions
diff --git a/dwm.c b/dwm.c
index ca57f8e8..277f5610 100644
--- a/dwm.c
+++ b/dwm.c
@@ -27,14 +27,15 @@
  */
 #include <errno.h>
 #include <locale.h>
-#include <regex.h>
 #include <stdarg.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
 #include <unistd.h>
 #include <sys/select.h>
+#include <sys/types.h>
 #include <sys/wait.h>
+#include <regex.h>
 #include <X11/cursorfont.h>
 #include <X11/keysym.h>
 #include <X11/Xatom.h>