diff --git a/sys/kern/kern_kse.c b/sys/kern/kern_kse.c
index feee12b033aa..5f493137e4a6 100644
--- a/sys/kern/kern_kse.c
+++ b/sys/kern/kern_kse.c
@@ -1304,7 +1304,7 @@ thread_userret(struct thread *td, struct trapframe *frame)
 		thread_export_context(td, 0);
 		/*
 		 * There is something to report, and we own an upcall
-		 * strucuture, we can go to userland.
+		 * structure, we can go to userland.
 		 * Turn ourself into an upcall thread.
 		 */
 		td->td_pflags |= TDP_UPCALLING;