diff --git a/src/Components/Modules/Download.cpp b/src/Components/Modules/Download.cpp
index 23551e56..3abdf5d5 100644
--- a/src/Components/Modules/Download.cpp
+++ b/src/Components/Modules/Download.cpp
@@ -474,8 +474,8 @@ namespace Components
 		static std::string mapnamePre;
 		static json11::Json jsonList;
 
-		std::string mapname = Maps::GetUserMap()->getName();
-		if (!Maps::GetUserMap()->isValid())
+		std::string mapname = (Party::IsInUserMapLobby() ? Dvar::Var("ui_mapname").get<std::string>() : Maps::GetUserMap()->getName());
+		if (!Maps::GetUserMap()->isValid() && !Party::IsInUserMapLobby())
 		{
 			mapnamePre.clear();
 			jsonList = std::vector<json11::Json>();
@@ -607,7 +607,7 @@ namespace Components
 				isMap = true;
 				url = url.substr(4);
 
-				std::string mapname = Maps::GetUserMap()->getName();
+				std::string mapname = (Party::IsInUserMapLobby() ? Dvar::Var("ui_mapname").get<std::string>() : Maps::GetUserMap()->getName());
 
 				bool isValidFile = false;
 				for (int i = 0; i < ARRAYSIZE(Maps::UserMapFiles); ++i)
@@ -619,7 +619,7 @@ namespace Components
 					}
 				}
 
-				if (!Maps::GetUserMap()->isValid() || !isValidFile)
+				if ((!Maps::GetUserMap()->isValid() && !Party::IsInUserMapLobby()) || !isValidFile)
 				{
 					Download::Forbid(nc);
 					return;
diff --git a/src/Components/Modules/Maps.cpp b/src/Components/Modules/Maps.cpp
index 098e1207..757c7a37 100644
--- a/src/Components/Modules/Maps.cpp
+++ b/src/Components/Modules/Maps.cpp
@@ -409,7 +409,7 @@ namespace Components
 			Maps::UserMap.clear();
 		}
 
-		if (Utils::IO::DirectoryExists(Utils::String::VA("usermaps/%s", mapname)) && Utils::IO::FileExists(Utils::String::VA("usermaps/%s/%s.ff", mapname, mapname)))
+		if (Maps::IsUserMap(mapname))
 		{
 			Maps::UserMap = Maps::UserMapContainer(mapname);
 			Maps::UserMap.loadIwd();
@@ -710,6 +710,11 @@ namespace Components
 		return false;
 	}
 
+	bool Maps::IsUserMap(std::string mapname)
+	{
+		return Utils::IO::DirectoryExists(Utils::String::VA("usermaps/%s", mapname.data())) && Utils::IO::FileExists(Utils::String::VA("usermaps/%s/%s.ff", mapname.data(), mapname.data()));
+	}
+
 	Game::XAssetEntry* Maps::GetAssetEntryPool()
 	{
 		return *reinterpret_cast<Game::XAssetEntry**>(0x48E6F4);
diff --git a/src/Components/Modules/Maps.hpp b/src/Components/Modules/Maps.hpp
index 6f43abf5..e2bdfe0c 100644
--- a/src/Components/Modules/Maps.hpp
+++ b/src/Components/Modules/Maps.hpp
@@ -65,6 +65,7 @@ namespace Components
 
 		static Game::XAssetEntry* GetAssetEntryPool();
 		static bool IsCustomMap();
+		static bool IsUserMap(std::string mapname);
 
 	private:
 		class DLC
diff --git a/src/Components/Modules/Party.cpp b/src/Components/Modules/Party.cpp
index 2059f435..2779c286 100644
--- a/src/Components/Modules/Party.cpp
+++ b/src/Components/Modules/Party.cpp
@@ -138,6 +138,16 @@ namespace Components
 		return Utils::Hook::Call<DWORD(char*)>(0x4D5390)(dvar);
 	}
 
+	bool Party::IsInLobby()
+	{
+		return (!Dvar::Var("sv_running").get<bool>() && Dvar::Var("party_enable").get<bool>() && Dvar::Var("party_host").get<bool>());
+	}
+
+	bool Party::IsInUserMapLobby()
+	{
+		return (Party::IsInLobby() && Maps::IsUserMap(Dvar::Var("ui_mapname").get<const char*>()));
+	}
+
 	Party::Party()
 	{
 		static Game::dvar_t* partyEnable = Dvar::Register<bool>("party_enable", Dedicated::IsEnabled(), Game::dvar_flag::DVAR_FLAG_NONE, "Enable party system").get<Game::dvar_t*>();
@@ -336,22 +346,26 @@ namespace Components
 			info.set("securityLevel", Utils::String::VA("%i", Dvar::Var("sv_securityLevel").get<int>()));
 			info.set("sv_running", (Dvar::Var("sv_running").get<bool>() ? "1" : "0"));
 
+			// Ensure mapname is set
+			if (info.get("mapname").empty() || Party::IsInLobby())
+			{
+				info.set("mapname", Dvar::Var("ui_mapname").get<const char*>());
+			}
+
 			if (Maps::GetUserMap()->isValid())
 			{
 				info.set("usermaphash", Utils::String::VA("%i", Maps::GetUserMap()->getHash()));
 			}
+			else if (Party::IsInUserMapLobby())
+			{
+				info.set("usermaphash", Utils::String::VA("%i", Maps::GetUsermapHash(info.get("mapname"))));
+			}
 
 			if (Dedicated::IsEnabled())
 			{
 				info.set("sv_motd", Dvar::Var("sv_motd").get<std::string>());
 			}
 
-			// Ensure mapname is set
-			if (info.get("mapname").empty() || (Dvar::Var("party_enable").get<bool>() && Dvar::Var("party_host").get<bool>() && !Dvar::Var("sv_running").get<bool>()))
-			{
-				info.set("mapname", Dvar::Var("ui_mapname").get<const char*>());
-			}
-
 			// Set matchtype
 			// 0 - No match, connecting not possible
 			// 1 - Party, use Steam_JoinLobby to connect
diff --git a/src/Components/Modules/Party.hpp b/src/Components/Modules/Party.hpp
index 8994ce0f..056c9acf 100644
--- a/src/Components/Modules/Party.hpp
+++ b/src/Components/Modules/Party.hpp
@@ -19,6 +19,9 @@ namespace Components
 
 		static void ConnectError(std::string message);
 
+		static bool IsInUserMapLobby();
+		static bool IsInLobby();
+
 		static std::string GetMotd();
 
 	private: