diff --git a/sdrbase/settings/configuration.cpp b/sdrbase/settings/configuration.cpp
index 6e527157a..e73ef2e6a 100644
--- a/sdrbase/settings/configuration.cpp
+++ b/sdrbase/settings/configuration.cpp
@@ -127,4 +127,5 @@ void Configuration::clearData()
     m_deviceSetPresets.clear();
     m_featureSetPreset.clearFeatures();
     m_workspaceGeometries.clear();
+    m_workspaceAutoStackOptions.clear();
 }