diff --git a/client/src/cmdlfem4x50.h b/client/src/cmdlfem4x50.h
index 8f4b63a4f..7b3fb53a0 100644
--- a/client/src/cmdlfem4x50.h
+++ b/client/src/cmdlfem4x50.h
@@ -11,14 +11,18 @@
 #ifndef CMDLFEM4X50_H__
 #define CMDLFEM4X50_H__
 
+#include"common.h"
+
 int usage_lf_em4x50_info(void);
 int usage_lf_em4x50_write(void);
 int usage_lf_em4x50_write_password(void);
-int usage_lf_em4x50_sread(void);
+int usage_lf_em4x50_read(void);
+
+int EM4x50Read(const char *Cmd, bool verbose);
 
 int CmdEM4x50Info(const char *Cmd);
 int CmdEM4x50Write(const char *Cmd);
 int CmdEM4x50WritePassword(const char *Cmd);
-int CmdEM4x50SRead(const char *Cmd);
+int CmdEM4x50Read(const char *Cmd);
 
 #endif