diff --git a/CMakeLists.txt b/CMakeLists.txt
index dfc4c1459..ed46cdd7f 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -306,7 +306,7 @@ endif()
 
 # Configuring compilers
 if(${CMAKE_CXX_COMPILER_ID} STREQUAL "Clang")
-  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -Wextra -pedantic -Wuninitialized -Wunreachable-code -Wstrict-overflow=2 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fPIC -fcolor-diagnostics -ftemplate-depth=1024")
+  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -Wextra -pedantic -Wuninitialized -Wunreachable-code -Wstrict-overflow=2 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fPIC -fcolor-diagnostics -ftemplate-depth=1024 -Wno-unused-command-line-argument")
 elseif(${CMAKE_CXX_COMPILER_ID} STREQUAL "GNU")
   set(COLOR_FLAG "-fdiagnostics-color=auto")
   check_cxx_compiler_flag("-fdiagnostics-color=auto" HAS_COLOR_FLAG)