diff --git a/projectfiles/CodeBlocks-SCons/wesnoth.cbp b/projectfiles/CodeBlocks-SCons/wesnoth.cbp
index b8f3fd84022..237e67c8cfc 100644
--- a/projectfiles/CodeBlocks-SCons/wesnoth.cbp
+++ b/projectfiles/CodeBlocks-SCons/wesnoth.cbp
@@ -164,6 +164,8 @@
 		<Unit filename="..\..\src\global.hpp" />
 		<Unit filename="..\..\src\gui\dialogs\addon_connect.cpp" />
 		<Unit filename="..\..\src\gui\dialogs\addon_connect.hpp" />
+		<Unit filename="..\..\src\gui\dialogs\addon_list.cpp" />
+		<Unit filename="..\..\src\gui\dialogs\addon_list.hpp" />
 		<Unit filename="..\..\src\gui\dialogs\dialog.cpp" />
 		<Unit filename="..\..\src\gui\dialogs\editor_generate_map.cpp" />
 		<Unit filename="..\..\src\gui\dialogs\editor_new_map.cpp" />
@@ -279,6 +281,7 @@
 		<Unit filename="..\..\src\multiplayer_connect.hpp" />
 		<Unit filename="..\..\src\multiplayer_create.cpp" />
 		<Unit filename="..\..\src\multiplayer_create.hpp" />
+		<Unit filename="..\..\src\multiplayer_error_codes.hpp" />
 		<Unit filename="..\..\src\multiplayer_lobby.cpp" />
 		<Unit filename="..\..\src\multiplayer_lobby.hpp" />
 		<Unit filename="..\..\src\multiplayer_ui.cpp" />
diff --git a/projectfiles/CodeBlocks/wesnoth.cbp b/projectfiles/CodeBlocks/wesnoth.cbp
index e5cab01a885..3a794aa081d 100644
--- a/projectfiles/CodeBlocks/wesnoth.cbp
+++ b/projectfiles/CodeBlocks/wesnoth.cbp
@@ -194,6 +194,8 @@
 		<Unit filename="..\..\src\global.hpp" />
 		<Unit filename="..\..\src\gui\dialogs\addon_connect.cpp" />
 		<Unit filename="..\..\src\gui\dialogs\addon_connect.hpp" />
+		<Unit filename="..\..\src\gui\dialogs\addon_list.cpp" />
+		<Unit filename="..\..\src\gui\dialogs\addon_list.hpp" />
 		<Unit filename="..\..\src\gui\dialogs\dialog.cpp" />
 		<Unit filename="..\..\src\gui\dialogs\editor_generate_map.cpp" />
 		<Unit filename="..\..\src\gui\dialogs\editor_new_map.cpp" />
@@ -309,6 +311,7 @@
 		<Unit filename="..\..\src\multiplayer_connect.hpp" />
 		<Unit filename="..\..\src\multiplayer_create.cpp" />
 		<Unit filename="..\..\src\multiplayer_create.hpp" />
+		<Unit filename="..\..\src\multiplayer_error_codes.hpp" />
 		<Unit filename="..\..\src\multiplayer_lobby.cpp" />
 		<Unit filename="..\..\src\multiplayer_lobby.hpp" />
 		<Unit filename="..\..\src\multiplayer_ui.cpp" />
diff --git a/projectfiles/Dev-C++/wesnoth.dev b/projectfiles/Dev-C++/wesnoth.dev
index 00d7ae464e8..9eb79978f76 100644
--- a/projectfiles/Dev-C++/wesnoth.dev
+++ b/projectfiles/Dev-C++/wesnoth.dev
@@ -1,7 +1,7 @@
 [Project]
 FileName=wesnoth.dev
 Name=wesnoth
-UnitCount=209
+UnitCount=210
 Type=0
 Ver=1
 ObjFiles=
@@ -940,7 +940,7 @@ OverrideBuildCmd=0
 BuildCmd=
 
 [Unit210]
-FileName=..\..\src\loadscreen.hpp
+FileName=..\..\src\gui\dialogs\addon_list.cpp
 CompileCpp=1
 Folder=wesnoth
 Compile=1