diff --git a/dll/nls/normaliz/CMakeLists.txt b/dll/nls/normaliz/CMakeLists.txt
index e468ee337fc..9e2fd94cfe8 100644
--- a/dll/nls/normaliz/CMakeLists.txt
+++ b/dll/nls/normaliz/CMakeLists.txt
@@ -1,7 +1,7 @@
 
 spec2def(normaliz.dll normaliz.spec)
 
-add_library(normaliz SHARED dummy.c ${CMAKE_CURRENT_SOURCE_DIR}/normaliz.def)
+add_library(normaliz SHARED dummy.c ${CMAKE_CURRENT_BINARY_DIR}/normaliz.def)
 
 set_entrypoint(normaliz 0)