diff --git a/src/Insight/UserInterfaces/InsightWindow/Widgets/TargetMemoryInspectionPane/HexViewerWidget/GraphicsItem.hpp b/src/Insight/UserInterfaces/InsightWindow/Widgets/TargetMemoryInspectionPane/HexViewerWidget/GraphicsItem.hpp
index 11d7bc80..91061676 100644
--- a/src/Insight/UserInterfaces/InsightWindow/Widgets/TargetMemoryInspectionPane/HexViewerWidget/GraphicsItem.hpp
+++ b/src/Insight/UserInterfaces/InsightWindow/Widgets/TargetMemoryInspectionPane/HexViewerWidget/GraphicsItem.hpp
@@ -38,6 +38,10 @@ namespace Bloom::Widgets
                 return;
             }
 
+            if (this->hexViewerItem->allocatedGraphicsItem != nullptr) {
+                this->hexViewerItem->allocatedGraphicsItem->setHexViewerItem(nullptr);
+            }
+
             this->hexViewerItem->allocatedGraphicsItem = this;
             this->setPos(this->hexViewerItem->position());
             this->setVisible(true);