diff --git a/programs/zstd.1 b/programs/zstd.1
index f3f6efa9..ccc6cacb 100644
--- a/programs/zstd.1
+++ b/programs/zstd.1
@@ -119,7 +119,7 @@ Compress using \fB#\fR threads (default: 1)\. If \fB#\fR is 0, attempt to detect
 use \fBfile\fR as Dictionary to compress or decompress FILE(s)
 .
 .TP
-\fB\-\-nodictID\fR
+\fB\-\-no\-dictID\fR
 do not store dictionary ID within frame header (dictionary compression)\. The decoder will have to rely on implicit knowledge about which dictionary to use, it won\'t be able to check if it\'s correct\.
 .
 .TP
diff --git a/programs/zstd.1.md b/programs/zstd.1.md
index 9feae1ca..8a9d18da 100644
--- a/programs/zstd.1.md
+++ b/programs/zstd.1.md
@@ -136,7 +136,7 @@ the last one takes effect.
     Single-thread mode also features lower memory usage.
 * `-D file`:
     use `file` as Dictionary to compress or decompress FILE(s)
-* `--nodictID`:
+* `--no-dictID`:
     do not store dictionary ID within frame header (dictionary compression).
     The decoder will have to rely on implicit knowledge about which dictionary to use,
     it won't be able to check if it's correct.