diff --git a/src/DebugToolDrivers/Microchip/XplainedPro/XplainedPro.cpp b/src/DebugToolDrivers/Microchip/XplainedPro/XplainedPro.cpp
index 95d3e77e..44a18d0a 100644
--- a/src/DebugToolDrivers/Microchip/XplainedPro/XplainedPro.cpp
+++ b/src/DebugToolDrivers/Microchip/XplainedPro/XplainedPro.cpp
@@ -9,5 +9,7 @@ namespace Bloom::DebugToolDrivers
             XplainedPro::CMSIS_HID_INTERFACE_NUMBER,
             true
         )
-    {}
+    {
+        this->edbgAvr8Interface->setMaximumMemoryAccessSizePerRequest(256);
+    }
 }