diff --git a/Modules/Compiler/TI-CXX.cmake b/Modules/Compiler/TI-CXX.cmake
index 8b0069b8de..4c6af06cd7 100644
--- a/Modules/Compiler/TI-CXX.cmake
+++ b/Modules/Compiler/TI-CXX.cmake
@@ -2,7 +2,7 @@ set(CMAKE_LIBRARY_PATH_FLAG "--search_path=")
 set(CMAKE_LINK_LIBRARY_FLAG "--library=")
 set(CMAKE_INCLUDE_FLAG_CXX "--include_path=")
 
-set(CMAKE_DEPFILE_FLAGS_CCX "--preproc_with_compile --preproc_dependency=<DEPFILE>")
+set(CMAKE_DEPFILE_FLAGS_CXX "--preproc_with_compile --preproc_dependency=<DEPFILE>")
 
 set(CMAKE_CXX_CREATE_ASSEMBLY_SOURCE "<CMAKE_CXX_COMPILER> --compile_only --skip_assembler --cpp_file=<SOURCE> <DEFINES> <INCLUDES> <FLAGS> --output_file=<ASSEMBLY_SOURCE>")
 set(CMAKE_CXX_CREATE_PREPROCESSED_SOURCE "<CMAKE_CXX_COMPILER> --preproc_only --cpp_file=<SOURCE> <DEFINES> <INCLUDES> <FLAGS> --output_file=<PREPROCESSED_SOURCE>")