diff --git a/client/command.h b/client/command.h
index 2161c075..d906dc9b 100644
--- a/client/command.h
+++ b/client/command.h
@@ -23,7 +23,7 @@
 #define COMMAND_OPTION_USERNAME		"username"
 #define COMMAND_OPTION_PASSWORD		"password"
 #define COMMAND_OPTION_PASSPHRASE	"passphrase"
-#define COMMAND_OPTION_DONTASK		"dontask"
+#define COMMAND_OPTION_DONTASK		"dont-ask"
 
 typedef char *(*command_completion_func_t) (const char *text, int state);