diff --git a/Code/Mantid/MantidQt/CustomInterfaces/src/IndirectCalibration.cpp b/Code/Mantid/MantidQt/CustomInterfaces/src/IndirectCalibration.cpp
index ab463e0a828a..7a80c22045e0 100644
--- a/Code/Mantid/MantidQt/CustomInterfaces/src/IndirectCalibration.cpp
+++ b/Code/Mantid/MantidQt/CustomInterfaces/src/IndirectCalibration.cpp
@@ -120,6 +120,9 @@ namespace CustomInterfaces
     m_uiForm.cal_valIntensityScaleMultiplier->setText(" ");
 
     // SIGNAL/SLOT CONNECTIONS
+    // Update instrument information when a new instrument config is selected
+    connect(this, SIGNAL(newInstrumentConfiguration()), this, SLOT(setDefaultInstDetails()));
+
     connect(m_rangeSelectors["ResPeak"], SIGNAL(rangeChanged(double, double)), m_rangeSelectors["ResBackground"], SLOT(setRange(double, double)));
 
     // Update property map when a range seclector is moved
diff --git a/Code/Mantid/MantidQt/CustomInterfaces/src/IndirectDiagnostics.cpp b/Code/Mantid/MantidQt/CustomInterfaces/src/IndirectDiagnostics.cpp
index b088a455950d..e1ac3785e73f 100644
--- a/Code/Mantid/MantidQt/CustomInterfaces/src/IndirectDiagnostics.cpp
+++ b/Code/Mantid/MantidQt/CustomInterfaces/src/IndirectDiagnostics.cpp
@@ -90,6 +90,9 @@ namespace CustomInterfaces
 
     // SIGNAL/SLOT CONNECTIONS
 
+    // Update instrument information when a new instrument config is selected
+    connect(this, SIGNAL(newInstrumentConfiguration()), this, SLOT(setDefaultInstDetails()));
+
     // Update properties when a range selector is changed
     connect(m_rangeSelectors["SlicePeak"], SIGNAL(selectionChangedLazy(double, double)), this, SLOT(rangeSelectorDropped(double, double)));
     connect(m_rangeSelectors["SliceBackground"], SIGNAL(selectionChangedLazy(double, double)), this, SLOT(rangeSelectorDropped(double, double)));