1 files changed, 1 insertions, 0 deletions
diff --git a/ext/Fcntl/Makefile.PL b/ext/Fcntl/Makefile.PL
index 6ba40a59df..2f31a73ec9 100644
--- a/ext/Fcntl/Makefile.PL
+++ b/ext/Fcntl/Makefile.PL
@@ -40,6 +40,7 @@ my @names = (qw(
             {name=>"SEEK_END", default=>["IV", "2"]},
             {name=>"_S_IFMT", macro=>"S_IFMT", value=>"S_IFMT"});
 WriteConstants(
+    PROXYSUBS => 1,
     NAME => 'Fcntl',
     NAMES => \@names,
 );