diff --git a/lib/Makefile.in b/lib/Makefile.in

index c57e66f..32aee0d 100644

--- a/lib/Makefile.in

+++ b/lib/Makefile.in

@@ -505,7 +505,7 @@ HFILES = nghttp2_pq.h nghttp2_int.h nghttp2_map.h nghttp2_queue.h \

 	nghttp2_http.h

 libnghttp2_la_SOURCES = $(HFILES) $(OBJECTS)

-libnghttp2_la_LDFLAGS = -no-undefined \

+libnghttp2_la_LDFLAGS = -no-undefined -release httpd24 \

 	-version-info $(LT_CURRENT):$(LT_REVISION):$(LT_AGE)

 all: all-recursive