1 files changed, 1 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac
index ef93b644..25433399 100644
--- a/configure.ac
+++ b/configure.ac
@@ -868,6 +868,7 @@ AC_CONFIG_FILES([Makefile
                  php/Makefile
                  csharp/Makefile
                  cat/Makefile
+                 df/Makefile
                  ocaml/META perl/Makefile.PL])
 AC_OUTPUT