--- mod_wsgi-4.5.20/Makefile.in.exports
+++ mod_wsgi-4.5.20/Makefile.in
@@ -28,7 +28,7 @@
 all : src/server/mod_wsgi.la
 
 src/server/mod_wsgi.la : $(SRCFILES)
-	$(APXS) -c $(CPPFLAGS) $(CFLAGS) $(SRCFILES) $(LDFLAGS) $(LDLIBS)
+	$(APXS) -Wl,-export-symbols-regex -Wl,wsgi_module -c $(CPPFLAGS) $(CFLAGS) $(SRCFILES) $(LDFLAGS) $(LDLIBS)
 
 $(DESTDIR)$(LIBEXECDIR) :
 	mkdir -p $@