diff --git a/sys/kern/kern_exec.c b/sys/kern/kern_exec.c
index 356c30ee030c..b091d6061616 100644
--- a/sys/kern/kern_exec.c
+++ b/sys/kern/kern_exec.c
@@ -778,6 +778,10 @@ interpret:
 		signotify(td);
 	}
 
+	if (imgp->sysent->sv_setid_allowed != NULL &&
+	    !(*imgp->sysent->sv_setid_allowed)(td, imgp))
+		execve_nosetid(imgp);
+
 	/*
 	 * Implement image setuid/setgid installation.
 	 */
diff --git a/sys/sys/sysent.h b/sys/sys/sysent.h
index e6db2ec3dfb1..4a707b41e020 100644
--- a/sys/sys/sysent.h
+++ b/sys/sys/sysent.h
@@ -148,6 +148,8 @@ struct sysentvec {
 	void		(*sv_onexec)(struct proc *, struct image_params *);
 	void		(*sv_onexit)(struct proc *);
 	void		(*sv_ontdexit)(struct thread *td);
+	bool		(*sv_setid_allowed)(struct thread *td,
+			    struct image_params *imgp);
 };
 
 #define	SV_ILP32	0x000100	/* 32-bit executable. */