diff --git a/examples/sample.makefile.regen b/examples/sample.makefile.regen
index 64a3aad..f34f0a2 100755
--- a/examples/sample.makefile.regen
+++ b/examples/sample.makefile.regen
@@ -34,15 +34,15 @@
 
 CFLAGS=""
 
+if test -f config.h ; then
+	CFLAGS="$CFLAGS -DHAVE_CONFIG_H"
+fi
+
 FIXEDPDU=`echo "[$ASN1CMDOPTS]" | sed -e "s/.*-pdu=auto.*//"`
 if test ! "$FIXEDPDU" ; then
 	CFLAGS="$CFLAGS -DASN_PDU_COLLECTION"
 fi
 
-if test -f config.h ; then
-	CFLAGS="$CFLAGS -DHAVE_CONFIG_H"
-fi
-
 set -x
 cat Makefile.am.sample						\
 	| sed -e "s/^CFLAGS.*/CFLAGS +=$CFLAGS -DPDU=${ASN1DEFPDU} -I./" \