diff --git a/tools/osx/start b/tools/osx/start
index fe0024178..b6f40ca65 100755
--- a/tools/osx/start
+++ b/tools/osx/start
@@ -14,7 +14,6 @@ export GTK_IM_MODULE_FILE="${CWD}/gtk-2.0/gtk.immodules"
 export GDK_PIXBUF_MODULE_FILE="${CWD}/etc/gtk-2.0/gdk-pixbuf.loaders"
 export PANGO_RC_FILE="${CWD}/etc/pango/pangorc"
 
-cp "${CWD}/etc/pango/pango.modules" /tmp/rt_pango.modules
-
-"${CWD}/rt" 
+cp "${CWD}/etc/pango/pango.modules" /tmp/rawtherapee_pango.modules
 
+"${CWD}/rawtherapee"