diff --git a/plugins/dfinput/pad.c b/plugins/dfinput/pad.c
index bd3aef7..2a01910 100644
--- a/plugins/dfinput/pad.c
+++ b/plugins/dfinput/pad.c
@@ -16,6 +16,8 @@
  * along with this program; if not, see <http://www.gnu.org/licenses>.
  */
 
+#include <fcntl.h>
+
 #include "pad.h"
 #if !SDL_VERSION_ATLEAST(2,0,0) && defined(__linux__)
 #include <linux/input.h>