diff --git a/osdep-openbsd.c b/osdep-openbsd.c
index 54464753..1fc087d3 100644
--- a/osdep-openbsd.c
+++ b/osdep-openbsd.c
@@ -16,7 +16,6 @@
  * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
 
-#include <sys/param.h>	/* MAXCOMLEN */
 #include <sys/types.h>
 #include <sys/signal.h>
 #include <sys/proc.h>