diff --git a/test/Makefile.am b/test/Makefile.am
index de710fd0..690d956a 100644
--- a/test/Makefile.am
+++ b/test/Makefile.am
@@ -27,6 +27,7 @@ rtorrent_Test_Common = \
 	helpers/test_main_thread.h \
 	helpers/test_thread.cc \
 	helpers/test_thread.h \
+	helpers/test_utils.h \
 	helpers/utils.h
 
 rtorrent_Test_Rpc_SOURCES = $(rtorrent_Test_Common) \