diff --git a/components/swap.c b/components/swap.c
index 1958eef..9bd599a 100644
--- a/components/swap.c
+++ b/components/swap.c
@@ -107,7 +107,6 @@
 	}
 #elif defined(__OpenBSD__)
 	#include <stdlib.h>
-	#include <sys/param.h> /* dbtob */
 	#include <sys/swap.h>
 	#include <sys/types.h>
 	#include <unistd.h>