diff --git a/kubernetes/CMakeLists.txt b/kubernetes/CMakeLists.txt
index acbbc18..bb593ae 100644
--- a/kubernetes/CMakeLists.txt
+++ b/kubernetes/CMakeLists.txt
@@ -1,9 +1,6 @@
 cmake_minimum_required (VERSION 2.6...3.10.2)
 project (CGenerator C)
 
-enable_language(C)
-enable_language(CXX)
-
 cmake_policy(SET CMP0063 NEW)
 
 set(CMAKE_C_VISIBILITY_PRESET default)
diff --git a/kubernetes/ConfigureChecks.cmake b/kubernetes/ConfigureChecks.cmake
index c9cda1a..0e63728 100644
--- a/kubernetes/ConfigureChecks.cmake
+++ b/kubernetes/ConfigureChecks.cmake
@@ -1,5 +1,5 @@
-include(CheckCXXSymbolExists)
+include(CheckSymbolExists)
 
-check_cxx_symbol_exists(strndup "string.h" HAVE_STRNDUP)
-check_cxx_symbol_exists(secure_getenv "stdlib.h" HAVE_SECURE_GETENV)
-check_cxx_symbol_exists(getenv "stdlib.h" HAVE_GETENV)
+check_symbol_exists(strndup "string.h" HAVE_STRNDUP)
+check_symbol_exists(secure_getenv "stdlib.h" HAVE_SECURE_GETENV)
+check_symbol_exists(getenv "stdlib.h" HAVE_GETENV)