diff --git a/src/bin/e_remote_main.c b/src/bin/e_remote_main.c
index 0fc3fe189..5f8ec744d 100644
--- a/src/bin/e_remote_main.c
+++ b/src/bin/e_remote_main.c
@@ -9,11 +9,11 @@ typedef struct _Opt Opt;
 
 struct _Opt
 {
-   char     *opt;
-   int       num_param;
-   char     *desc;
-   int       num_reply;
-   E_Ipc_Op  opcode;
+   const char *opt;
+   int         num_param;
+   const char *desc;
+   int         num_reply;
+   E_Ipc_Op    opcode;
 };
 
 Opt opts[] = {