diff --git a/CMakeLists.txt b/CMakeLists.txt
index c6377a2..32e1d1e 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -24,7 +24,7 @@
     find_library(ROCKSDB librocksdb.a)
 else ()
     set(_dereko2vec_lib_suffixes ${CMAKE_FIND_LIBRARY_SUFFIXES})
-    set(CMAKE_FIND_LIBRARY_SUFFIXES ".so")
+    set(CMAKE_FIND_LIBRARY_SUFFIXES ${CMAKE_SHARED_LIBRARY_SUFFIX})
     find_library(COLLOCATORDB NAMES collocatordb)
     find_library(ROCKSDB NAMES rocksdb)
     set(CMAKE_FIND_LIBRARY_SUFFIXES ${_dereko2vec_lib_suffixes})