diff --git a/src/slic3r/CMakeLists.txt b/src/slic3r/CMakeLists.txt
index e74b6c66ed..8122c67092 100644
--- a/src/slic3r/CMakeLists.txt
+++ b/src/slic3r/CMakeLists.txt
@@ -504,8 +504,8 @@ set(SLIC3R_GUI_SOURCES
     GUI/SMPhysicalPrinterDialog.cpp
     GUI/SSWCP.cpp
     GUI/SSWCP.hpp
-    GUI/WCPDownloadManager.cpp
-    GUI/WCPDownloadManager.hpp
+    GUI/DownloadManager.cpp
+    GUI/DownloadManager.hpp
     GUI/WebPresetDialog.hpp
     GUI/WebPresetDialog.cpp
     GUI/WebSMUserLoginDialog.cpp