diff --git a/gltron/nebu/scripting/scripting.c b/gltron/nebu/scripting/scripting.c

index e26bc77..0fa39c0 100644

--- a/gltron/nebu/scripting/scripting.c

+++ b/gltron/nebu/scripting/scripting.c

@@ -169,16 +169,16 @@ int scripting_CopyStringResult(char *s, int len) {

   return status;

 }    

-void scripting_RunFile(char *name) {

+void scripting_RunFile(const char *name) {

   lua_dofile(L, name);

 }

-void scripting_Run(char *command) {

+void scripting_Run(const char *command) {

   /* fprintf(stderr, "[command] %s\n", command); */

   lua_dostring(L, command);

 }

-void scripting_RunFormat(char *format, ... ) {

+void scripting_RunFormat(const char *format, ... ) {

   char buf[4096];

   va_list ap;

   va_start(ap, format);