diff --git a/configure b/configure
index f977663..c7031c2 100755
--- a/configure
+++ b/configure
@@ -121,9 +121,9 @@ mkmkf() {
     rm -f $2
     if [ -f $1 ]; then
 	echo "  $2 <= $1"
-	sed -e "s,@DESTDIR@,$DESTDIR,g" -e "s,@SYSCONF@,$SYSCONF,g" \
-	    -e "s,@CROSS_COMPILE@,$CROSS_COMPILE,g" -e "s,@CC@,$CC,g" \
-	    -e "s,@CFLAGS@,$CFLAGS,g" $1 >$2
+	sed -e "s|@DESTDIR@|$DESTDIR|g" -e "s|@SYSCONF@|$SYSCONF|g" \
+	    -e "s|@CROSS_COMPILE@|$CROSS_COMPILE|g" -e "s|@CC@|$CC|g" \
+	    -e "s|@CFLAGS@|$CFLAGS|g" $1 >$2
     fi
 }