diff --git a/Library/ENV/4.3/cc b/Library/ENV/4.3/cc
index e2f0490e5c..92fb172771 100755
--- a/Library/ENV/4.3/cc
+++ b/Library/ENV/4.3/cc
@@ -119,9 +119,9 @@ class Cmd
            /^-march=.+/, /^-mtune=.+/, /^-mcpu=.+/, '-m64',
            /^-O[0-9zs]?$/, '-fast', '-no-cpp-precomp',
            '-pedantic', '-pedantic-errors'
-      when '-fopenmp', '-lgomp', '-mno-fused-madd', '-fforce-addr',
-           '-fno-defer-pop', '-fno-check-new', '-mno-dynamic-no-pic',
-           '-fearly-inlining', '-finline-functions-called-once', /^-finline-limit/
+      when '-fopenmp', '-lgomp', '-mno-fused-madd', '-fforce-addr', '-fno-defer-pop',
+           '-mno-dynamic-no-pic', '-fearly-inlining', '-finline-functions-called-once',
+           /^-finline-limit/,  /^-f(?:no-)?check-new/
         # clang doesn't support these flags
         args << arg if not tool =~ /^clang/
       when /^-W.*/