diff --git a/src/or/Makefile.am b/src/or/Makefile.am
index 70a0cb02dc..27eb607cf0 100644
--- a/src/or/Makefile.am
+++ b/src/or/Makefile.am
@@ -115,6 +115,7 @@ noinst_HEADERS = \
 	rendmid.h				\
 	rendservice.h				\
 	rephist.h				\
+	replaycache.h				\
 	router.h				\
 	routerlist.h				\
 	routerparse.h				\