diff --git a/include/services/boss.hpp b/include/services/boss.hpp
index 182f74ec..4a5db7c5 100644
--- a/include/services/boss.hpp
+++ b/include/services/boss.hpp
@@ -15,6 +15,7 @@ class BOSSService {
 	void getStorageEntryInfo(u32 messagePointer); // Unknown what this is, name taken from Citra
 	void getTaskIdList(u32 messagePointer);
 	void receiveProperty(u32 messagePointer);
+	void registerStorageEntry(u32 messagePointer);
 	void unregisterStorage(u32 messagePointer);
 
 	s8 optoutFlag;
diff --git a/src/core/services/boss.cpp b/src/core/services/boss.cpp
index afce9f1a..992f4e2e 100644
--- a/src/core/services/boss.cpp
+++ b/src/core/services/boss.cpp
@@ -7,6 +7,7 @@ namespace BOSSCommands {
 		GetOptoutFlag = 0x000A0000,
 		GetTaskIdList = 0x000E0000,
 		ReceiveProperty = 0x00160082,
+		RegisterStorageEntry = 0x002F0140,
 		GetStorageEntryInfo = 0x00300000
 	};
 }
@@ -29,6 +30,7 @@ void BOSSService::handleSyncRequest(u32 messagePointer) {
 		case BOSSCommands::GetTaskIdList: getTaskIdList(messagePointer); break;
 		case BOSSCommands::InitializeSession: initializeSession(messagePointer); break;
 		case BOSSCommands::ReceiveProperty: receiveProperty(messagePointer); break;
+		case BOSSCommands::RegisterStorageEntry: registerStorageEntry(messagePointer); break;
 		case BOSSCommands::UnregisterStorage: unregisterStorage(messagePointer); break;
 		default: Helpers::panic("BOSS service requested. Command: %08X\n", command);
 	}
@@ -67,6 +69,11 @@ void BOSSService::receiveProperty(u32 messagePointer) {
 	mem.write32(messagePointer + 8, 0); // Read size
 }
 
+void BOSSService::registerStorageEntry(u32 messagePointer) {
+	log("BOSS::RegisterStorageEntry (stubbed)\n");
+	mem.write32(messagePointer + 4, Result::Success);
+}
+
 void BOSSService::unregisterStorage(u32 messagePointer) {
 	log("BOSS::UnregisterStorage (stubbed)\n");
 	mem.write32(messagePointer + 4, Result::Success);