diff --git a/doc/apps/smime.pod b/doc/apps/smime.pod
index ce99b5c345a12a93f654987d2602af621d1b0093..fa5d23e8dc3bc99c05a2d58af0f19f6bce17fe92 100644
--- a/doc/apps/smime.pod
+++ b/doc/apps/smime.pod
@@ -21,7 +21,6 @@ B<openssl> B<smime>
 [B<-certfile file>]
 [B<-signer file>]
 [B<-recip  file>]
-[B<-in file>]
 [B<-inform SMIME|PEM|DER>]
 [B<-passin arg>]
 [B<-inkey file>]