diff --git a/plugins/model/plugin.cpp b/plugins/model/plugin.cpp
index e032e398..4fe73b01 100644
--- a/plugins/model/plugin.cpp
+++ b/plugins/model/plugin.cpp
@@ -74,9 +74,9 @@ void PicoPrintFunc( int level, const char *str )
 	}
 }
 
-void PicoLoadFileFunc( char *name, byte **buffer, int *bufSize )
+void PicoLoadFileFunc( const char *name, byte **buffer, int *bufSize )
 {
-	*bufSize = vfsLoadFile( (const char*) name, (void**) buffer);
+	*bufSize = vfsLoadFile( name, (void**) buffer);
 }
 
 void PicoFreeFileFunc( void* file )