diff --git a/LCU/StationTest/test/Makefile.am b/LCU/StationTest/test/Makefile.am
index 353f955ea2066f0ca7715dc08c03ccb4861148c9..cfc8d7912b5b5741a48671587d4573934070f05b 100644
--- a/LCU/StationTest/test/Makefile.am
+++ b/LCU/StationTest/test/Makefile.am
@@ -1,4 +1,4 @@
 SUBDIRS = beamformertest hbatest hbatest/gold subbandstatistics \
-          systemnoise timing xcstatistics envcontroltest
+          systemnoise timing xcstatistics envcontroltest subracktest
 
 include $(top_srcdir)/Makefile.common