--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -74,7 +74,6 @@ IF (MSGPACK_CHAR_SIGN)
    SET (CMAKE_C_FLAGS "-f${MSGPACK_CHAR_SIGN}-char ${CMAKE_C_FLAGS}")
 ENDIF ()
 
-FIND_PACKAGE (GTest)
 FIND_PACKAGE (ZLIB)
 FIND_PACKAGE (Threads)
 IF (GTEST_FOUND AND ZLIB_FOUND AND THREADS_FOUND)