diff --git a/lib/agentx.c b/lib/agentx.c
index 9cf6de5..2358581 100644
--- a/lib/agentx.c
+++ b/lib/agentx.c
@@ -125,7 +125,7 @@
 smux_trap (const oid *name, size_t namelen,
 	   const oid *iname, size_t inamelen,
 	   const struct trap_object *trapobj, size_t trapobjlen,
-	   unsigned int tick, u_char sptrap)
+	   u_char sptrap)
 {
   return 1;
 }
diff --git a/lib/smux.c b/lib/smux.c
index 2937005..38c7018 100644
--- a/lib/smux.c
+++ b/lib/smux.c
@@ -972,7 +972,7 @@
 smux_trap (const oid *name, size_t namelen,
 	   const oid *iname, size_t inamelen,
 	   const struct trap_object *trapobj, size_t trapobjlen,
-	   unsigned int tick, u_char sptrap)
+	   u_char sptrap)
 {
   unsigned int i;
   u_char buf[BUFSIZ];
diff --git a/lib/smux.h b/lib/smux.h
index 83ae56c..78460e6 100644
--- a/lib/smux.h
+++ b/lib/smux.h
@@ -78,7 +78,7 @@
                                 int, size_t *, WriteMethod **);
 extern int smux_trap (const oid *, size_t, const oid *, size_t, 
 		      const struct trap_object *, 
-                      size_t, unsigned int, u_char);
+                      size_t, u_char);
 
 extern int oid_compare (oid *, int, oid *, int);
 extern void oid2in_addr (oid [], int, struct in_addr *);