diff --git a/GUI/Model/Data/DataItemUtil.cpp b/GUI/Model/Data/DataItemUtil.cpp
index f239794ce1d707257dec90561bd7864c26b7dc81..889dfb678f1a91926f0aee839ff3d50be527ee9f 100644
--- a/GUI/Model/Data/DataItemUtil.cpp
+++ b/GUI/Model/Data/DataItemUtil.cpp
@@ -26,21 +26,6 @@ void GUI::Model::DataItemUtil::updateAxesTitle(DataItem* intensityItem, const Fr
         intensityItem->setYaxisTitle(QString::fromStdString(frame.axis(1).axisName()));
 }
 
-//! Updates axes of Datafield in IntensityData item to correspond with axes units selection.
-//! InstrumentItem is used to get domain's detector map for given units.
-
-void GUI::Model::DataItemUtil::updateDataAxes(DataItem* dataItem, const Frame& frame)
-{
-    ASSERT(dataItem);
-    const Datafield* oldData = dataItem->c_field();
-    if (!oldData)
-        return;
-
-    dataItem->setDatafield({frame.clonedAxes(), oldData->flatVector(), oldData->errorSigmas()});
-    dataItem->setAxesRangeToData();
-    updateAxesTitle(dataItem, frame);
-}
-
 void GUI::Model::DataItemUtil::createDefaultDetectorMap(DataItem* dataItem, const Frame& frame)
 {
     dataItem->setDatafield({frame.clonedAxes()});
diff --git a/GUI/Model/Data/DataItemUtil.h b/GUI/Model/Data/DataItemUtil.h
index a990cbc9d977da40031f0150589718800cbe3d02..f9d0c27a6b948b7c1e9b4c0164cc566fb3274c49 100644
--- a/GUI/Model/Data/DataItemUtil.h
+++ b/GUI/Model/Data/DataItemUtil.h
@@ -30,9 +30,6 @@ namespace GUI::Model::DataItemUtil {
 //! Updates axes' titles
 void updateAxesTitle(DataItem* intensityItem, const Frame& frame);
 
-//! Updates axes of Datafield in IntensityData item
-void updateDataAxes(DataItem* dataItem, const Frame& frame);
-
 //! Creates zero-value intensity map with given coordinate system
 void createDefaultDetectorMap(DataItem* dataItem, const Frame& frame);