diff --git a/rtgui/whitebalance.cc b/rtgui/whitebalance.cc
index 362d03a8d..135d30655 100644
--- a/rtgui/whitebalance.cc
+++ b/rtgui/whitebalance.cc
@@ -355,7 +355,6 @@ void WhiteBalance::adjusterChanged (Adjuster* a, double newval)
     int tVal = (int)temp->getValue();
     double gVal = green->getValue();
     double eVal = equal->getValue();
-    double tempBiasVal = tempBias->getValue();
     Gtk::TreeModel::Row row = getActiveMethod();
 
     if (row == refTreeModel->children().end()) {