Index: plugins/linux-v4l2/v4l2-decoder.c
--- plugins/linux-v4l2/v4l2-decoder.c.orig
+++ plugins/linux-v4l2/v4l2-decoder.c
@@ -16,7 +16,11 @@ along with this program.  If not, see <http://www.gnu.
 */
 
 #include <obs-module.h>
+#ifdef __OpenBSD__
+#include <sys/videoio.h>
+#else
 #include <linux/videodev2.h>
+#endif
 #include <libavutil/error.h>
 
 #include "v4l2-decoder.h"
