diff --git a/src/DebugServers/GdbRsp/GdbRspDebugServer.cpp b/src/DebugServers/GdbRsp/GdbRspDebugServer.cpp
index 81e2f2bd..0ffb78f8 100644
--- a/src/DebugServers/GdbRsp/GdbRspDebugServer.cpp
+++ b/src/DebugServers/GdbRsp/GdbRspDebugServer.cpp
@@ -219,8 +219,17 @@ namespace Bloom::DebugServers::Gdb
         Logger::debug("Handling WriteMemory packet");
 
         try {
-            auto memoryType = this->getMemoryTypeFromGdbAddress(packet.startAddress);
-            auto startAddress = this->removeMemoryTypeIndicatorFromGdbAddress(packet.startAddress);
+            const auto memoryType = this->getMemoryTypeFromGdbAddress(packet.startAddress);
+
+            if (memoryType == Targets::TargetMemoryType::FLASH) {
+                Logger::error(
+                    "GDB client requested a flash memory write - This is not currently supported by Bloom."
+                );
+                this->clientConnection->writePacket(ResponsePacket({'E', '0', '1'}));
+                return;
+            }
+
+            const auto startAddress = this->removeMemoryTypeIndicatorFromGdbAddress(packet.startAddress);
             this->targetControllerConsole.writeMemory(memoryType, startAddress, packet.buffer);
 
             this->clientConnection->writePacket(ResponsePacket({'O', 'K'}));