diff --git a/sys/vm/vnode_pager.h b/sys/vm/vnode_pager.h
index cf62557893c..b6b85f45e30 100644
--- a/sys/vm/vnode_pager.h
+++ b/sys/vm/vnode_pager.h
@@ -45,7 +45,6 @@ int vnode_pager_generic_getpages(struct vnode *vp, vm_page_t *m,
 int vnode_pager_generic_putpages(struct vnode *vp, vm_page_t *m,
 					  int count, boolean_t sync,
 					  int *rtvals);
-struct vop_getpages_args;
 int vnode_pager_local_getpages(struct vop_getpages_args *ap);
 
 void vnode_pager_release_writecount(vm_object_t object, vm_offset_t start,