diff --git a/cmake/disable_compiler_detection.cmake b/cmake/disable_compiler_detection.cmake
index ebafca0..215221a 100644
--- a/cmake/disable_compiler_detection.cmake
+++ b/cmake/disable_compiler_detection.cmake
@@ -7,3 +7,4 @@
 
 #Stop cmake running compiler tests.
 set (CMAKE_C_COMPILER_FORCED true)
+set (CMAKE_CXX_COMPILER_FORCED true)