diff --git a/rtdata/languages/default b/rtdata/languages/default
index 65a40ec98..2f26c543b 100755
--- a/rtdata/languages/default
+++ b/rtdata/languages/default
@@ -983,6 +983,9 @@ TP_BWMIX_RGB_TOOLTIP;Mix the RGB channels in desire proportions. Use Presets for
 TP_BWMIX_GAM_RED;Red Channel gamma correction
 TP_BWMIX_GAM_GREEN;Green Channel gamma correction
 TP_BWMIX_GAM_BLUE;Blue Channel gamma correction
+TP_BWMIX_MIXC;Mixer
+TP_BWMIX_GAMM;Gamma Correction
+TP_BWMIX_MIXF;Mixer Filters
 TP_BWMIX_FILTER;Color Filter
 TP_BWMIX_FILTER0;None
 TP_BWMIX_FILTER1;Red
diff --git a/rtgui/preferences.cc b/rtgui/preferences.cc
index 37b6de6ce..3f3006018 100644
--- a/rtgui/preferences.cc
+++ b/rtgui/preferences.cc
@@ -238,9 +238,9 @@ Gtk::Widget* Preferences::getBatchProcPanel () {
     
 	mi = behModel->append ();
     mi->set_value (behavColumns.label, M("TP_CHMIXERBW_LABEL"));	
-    appendBehavList (mi, M("TP_BWMIX_RED")+", "+M("TP_BWMIX_GREEN")+", "+M("TP_BWMIX_BLUE"), ADDSET_CHMIXER_BW, false);
-    appendBehavList (mi, M("TP_BWMIX_GAM_RED")+", "+M("TP_BWMIX_GAM_GREEN")+", "+M("TP_BWMIX_GAM_BLUE"), ADDSET_CHMIXER_BWG, false);
-    appendBehavList (mi, M("TP_BWMIX_ORA")+", "+M("TP_BWMIX_YEL")+", "+M("TP_BWMIX_CYAN")+", "+M("TP_BWMIX_MAG")+", "+M("TP_BWMIX_PUR"),ADDSET_CHMIXER_BWF, false);
+    appendBehavList (mi, M("TP_BWMIX_MIXC"), ADDSET_CHMIXER_BW, false);
+    appendBehavList (mi, M("TP_BWMIX_GAMM"), ADDSET_CHMIXER_BWG, false);
+    appendBehavList (mi, M("TP_BWMIX_MIXF"),ADDSET_CHMIXER_BWF, false);
 
     mi = behModel->append ();
     mi->set_value (behavColumns.label, M("TP_ROTATE_LABEL"));