diff --git a/CMakeLists.txt b/CMakeLists.txt
index 6316c21..8be1d12 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -200,7 +200,7 @@ add_dependency_project_package(zlib 1.2.11)
 
 ExternalProject_Add(xz
     DOWNLOAD_DIR ${CMAKE_SOURCE_DIR}/downloads
-    URL https://netix.dl.sourceforge.net/project/lzmautils/xz-5.2.4.tar.gz
+    URL https://netcologne.dl.sourceforge.net/project/lzmautils/xz-5.2.4.tar.gz
     URL_HASH SHA256=b512f3b726d3b37b6dc4c8570e137b9311e7552e8ccbab4d39d47ce5f4177145
     PATCH_COMMAND ${PATCH} -p1 -i ${CMAKE_SOURCE_DIR}/patches/$(TargetName).diff
     CMAKE_ARGS