diff --git a/fltk.spec b/fltk.spec
index d7366e8..f601bab 100644
--- a/fltk.spec
+++ b/fltk.spec
@@ -124,11 +124,11 @@ Requires: %{name}-devel
 # verbose build output
 sed -i.silent '\,^.SILENT:,d' makeinclude.in
 
+autoconf
+
 
 %build
 
-autoconf
-
 # using --with-optim, so unset CFLAGS/CXXFLAGS
 export CFLAGS=" "
 export CXXFLAGS=" "