diff --git a/README b/README
index 8d4e284..edfd738 100644
--- a/README
+++ b/README
@@ -41,9 +41,10 @@ Command Line Options
 
 Espeakup currently accepts the following command line options:
 
---debug, -d	Debug mode (stay in the foreground)
---help, -h	Show help
---version, -v	Display the software version.
+  --default-voice=voice, -V voice	Set default voice.
+  --debug, -d				Debug mode (stay in the foreground).
+  --help, -h				Show this help.
+  --version, -v				Display the software version.
 
 Questions
 =========
diff --git a/cli.c b/cli.c
index 8b5c2a4..023d6cc 100644
--- a/cli.c
+++ b/cli.c
@@ -44,9 +44,10 @@ static void show_help()
 {
 	printf("Usage: espeakup [options]\n\n");
 	printf("Options are as follows:\n");
-	printf("  --debug, -d\tDebug mode (stay in the foreground)\n");
-	printf("  --help, -h\tShow this help\n");
-	printf("  --version, -v\tDisplay the software version.\n");
+	printf("  --default-voice=voice, -V voice\tSet default voice.\n");
+	printf("  --debug, -d\t\t\t\tDebug mode (stay in the foreground).\n");
+	printf("  --help, -h\t\t\t\tShow this help.\n");
+	printf("  --version, -v\t\t\t\tDisplay the software version.\n");
 	exit(0);
 }