diff --git a/apps/dgst.c b/apps/dgst.c
index 99568f42a..1e3a72ccb 100644
--- a/apps/dgst.c
+++ b/apps/dgst.c
@@ -109,8 +109,8 @@ OPTIONS dgst_options[] = {
     {"non-fips-allow", OPT_NON_FIPS_ALLOW, '-'},
     {"hmac", OPT_HMAC, 's', "Create hashed MAC with key"},
     {"mac", OPT_MAC, 's', "Create MAC (not neccessarily HMAC)"},
-    {"sigop", OPT_SIGOPT, 's', "Signature parameter in n:v form"},
-    {"macop", OPT_MACOPT, 's', "MAC algorithm parameters in n:v form or key"},
+    {"sigopt", OPT_SIGOPT, 's', "Signature parameter in n:v form"},
+    {"macopt", OPT_MACOPT, 's', "MAC algorithm parameters in n:v form or key"},
     {"", OPT_DIGEST, '-', "Any supported digest"},
 #ifndef OPENSSL_NO_ENGINE
     {"engine", OPT_ENGINE, 's', "Use engine e, possibly a hardware device"},