diff --git a/sys/man/2/exec b/sys/man/2/exec
index a7e016a92..4a990e33a 100644
--- a/sys/man/2/exec
+++ b/sys/man/2/exec
@@ -192,9 +192,3 @@ There can be no return to the calling process from a successful
 or
 .IR execl ;
 the calling image is lost.
-.SH BUGS
-There is a large but finite limit on the size of an argment list,
-typically around 409,600 bytes.
-The kernel constant
-.B TSTKSIZ
-controls this.