diff --git a/source/RobotAPI/libraries/armem_gui/memory/TreeWidget.cpp b/source/RobotAPI/libraries/armem_gui/memory/TreeWidget.cpp
index 4dc890e600b5419db408d3110455a19fd96f2e68..1d4a2b908eba38fbb4be2d028030598c220aae44 100644
--- a/source/RobotAPI/libraries/armem_gui/memory/TreeWidget.cpp
+++ b/source/RobotAPI/libraries/armem_gui/memory/TreeWidget.cpp
@@ -34,7 +34,7 @@ namespace armarx::armem::gui::memory
 
         header()->setMinimumSectionSize(25);
         header()->resizeSection(int(Columns::KEY), 250);
-        header()->resizeSection(int(Columns::SIZE), 30);
+        header()->resizeSection(int(Columns::SIZE), 40);
         header()->setTextElideMode(Qt::TextElideMode::ElideRight);