diff --git a/SConstruct b/SConstruct
index f2b328efa..05562d9a7 100644
--- a/SConstruct
+++ b/SConstruct
@@ -1787,6 +1787,9 @@ if not preconfigured:
         # TODO: clean up code more to make -Wextra -Wsign-compare -Wsign-conversion -Wconversion viable
         common_cxx_flags = '-Wall %s %s -ftemplate-depth-300 -Wsign-compare -Wshadow ' % (env['WARNING_CXXFLAGS'], pthread)
 
+        if 'clang++' in env['CXX']:
+            common_cxx_flags += ' -Wno-unsequenced '
+
         if env['DEBUG']:
             env.Append(CXXFLAGS = common_cxx_flags + '-O0')
         else: