diff --git a/interpreter/CMakeLists.txt b/interpreter/CMakeLists.txt
index 0d724b9501b1b3713c5c6d552c9ad2a670bfd4d4..65fd7a415f59ebb83c31204706b90b276e750207 100644
--- a/interpreter/CMakeLists.txt
+++ b/interpreter/CMakeLists.txt
@@ -2,6 +2,7 @@
 #---Define the way we want to build and what of llvm/clang/cling------------------------------------
 set(LLVM_ENABLE_WARNINGS OFF CACHE BOOL "")
 set(LLVM_INCLUDE_TESTS OFF CACHE BOOL "")
+set(CLANG_INCLUDE_TESTS OFF CACHE BOOL "")
 set(LLVM_INCLUDE_EXAMPLES OFF CACHE BOOL "")
 set(LLVM_BUILD_TOOLS OFF CACHE BOOL "")
 set(LLVM_FORCE_USE_OLD_TOOLCHAIN ON CACHE BOOL "")