--- a/lib/CMakeLists.txt
+++ b/lib/CMakeLists.txt
@@ -4,8 +4,8 @@
 if (${WITH_THREADING} STREQUAL ON)
        add_definitions("-DWITH_THREADING")
        if (WIN32)
-               set (PTHREAD_LIBRARIES C:\\pthreads\\Pre-built.2\\lib\\x86\\pthreadVC2.lib)
-               set (PTHREAD_INCLUDE_DIR C:\\pthreads\\Pre-built.2\\include)
+               set (PTHREAD_LIBRARIES ${VCPKG_ROOT_DIR}/installed/${TARGET_TRIPLET}/lib/pthreadsVC2.lib)
+               set (PTHREAD_INCLUDE_DIR ${VCPKG_ROOT_DIR}/installed/${TARGET_TRIPLET}/include)
        else (WIN32)
                find_library(LIBPTHREAD pthread)
                if (LIBPTHREAD)