diff --git a/src/Insight/UserInterfaces/InsightWindow/Widgets/TargetMemoryInspectionPane/TargetMemoryInspectionPane.cpp b/src/Insight/UserInterfaces/InsightWindow/Widgets/TargetMemoryInspectionPane/TargetMemoryInspectionPane.cpp
index 6113e50b..1bfa3897 100644
--- a/src/Insight/UserInterfaces/InsightWindow/Widgets/TargetMemoryInspectionPane/TargetMemoryInspectionPane.cpp
+++ b/src/Insight/UserInterfaces/InsightWindow/Widgets/TargetMemoryInspectionPane/TargetMemoryInspectionPane.cpp
@@ -99,6 +99,8 @@ namespace Bloom::Widgets
         // Quick sanity check to ensure the validity of persisted settings.
         this->sanitiseSettings();
 
+        this->refreshButton->setDisabled(true);
+
         this->hexViewerWidget = new HexViewerWidget(
             this->targetMemoryDescriptor,
             this->data,