diff --git a/CMakeLists.txt b/CMakeLists.txt
index ad20777f3d..5f93bedf6c 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -688,7 +688,7 @@ endif()
 if(WIN32)
   option(USE_WIN32_IDN "Use WinIDN for IDN support" OFF)
   if(USE_WIN32_IDN)
-    list(APPEND CURL_LIBS "Normaliz")
+    list(APPEND CURL_LIBS "normaliz")
     set(WANT_IDN_PROTOTYPES ON)
   endif()
 endif()