diff --git a/cmd/go-semantic-release/commands/changelog.go b/cmd/go-semantic-release/commands/changelog.go
index fbd9591..22154a3 100644
--- a/cmd/go-semantic-release/commands/changelog.go
+++ b/cmd/go-semantic-release/commands/changelog.go
@@ -10,7 +10,7 @@ func init() {
 	changelogCmd.Flags().Bool("checks", false, "Check for missing values and envs")
 	changelogCmd.Flags().Bool("overwrite", false, "Overwrite the content of the changelog. Default is to prepend the new changelog to the existing file.")
 	changelogCmd.Flags().StringP("out", "o", "CHANGELOG.md", "Name of the file")
-	changelogCmd.Flags().Int64("max-file-size", 10, "The max allowed file size for a changelog file. If the file size is larger, the current file will be moved to a new file named <filename>-01.md. The next changelog will be written to de default file.")
+	changelogCmd.Flags().Int64("max-file-size", 10, "The max allowed file size in MB for a changelog file. If the file size is larger, the current file will be moved to a new file named <filename>-01.md. The next changelog will be written to de default file.")
 	rootCmd.AddCommand(changelogCmd)
 }