diff --git a/cmake/CheckAtomic.cmake b/cmake/CheckAtomic.cmake
index ce306090..6f8c1900 100644
--- a/cmake/CheckAtomic.cmake
+++ b/cmake/CheckAtomic.cmake
@@ -132,7 +132,7 @@ if(NOT HAVE_CXX_ATOMICS_WITHOUT_LIB)
     if( NOT HAVE_CXX_ATOMICS64_WITHOUT_LIB )
       check_library_exists(atomic __atomic_load_8 "" HAVE_CXX_LIBATOMICS64)
       if( NOT HAVE_CXX_LIBATOMICS64 )
-        check_working_cxx_atomics_2args(HAVE_CXX_LIBATOMICS64_2ARGS)
+        check_working_cxx_atomics64_2args(HAVE_CXX_LIBATOMICS64_2ARGS)
       endif()
       if( HAVE_CXX_LIBATOMICS64 OR HAVE_CXX_LIBATOMICS64_2ARGS )
         list(APPEND CMAKE_REQUIRED_LIBRARIES "atomic")