diff --git a/CMakeLists.txt b/CMakeLists.txt
index c8dc23e5f5b..b924921e418 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1802,6 +1802,7 @@ if(KEYFINDER)
         -DCMAKE_BUILD_TYPE=${CMAKE_BUILD_TYPE}
         -DCMAKE_INSTALL_PREFIX:PATH=<INSTALL_DIR>
         -DCMAKE_PREFIX_PATH:PATH="${CMAKE_PREFIX_PATH}"
+        -DCMAKE_INSTALL_LIBDIR=${CMAKE_INSTALL_LIBDIR}
         -DBUILD_TESTING=OFF
       BUILD_COMMAND ${CMAKE_COMMAND} --build .
       BUILD_BYPRODUCTS <INSTALL_DIR>/${KeyFinder_LIBRARY}