1 files changed, 2 insertions, 1 deletions
diff --git a/Makefile b/Makefile
index 88beb3d509..ea9960ec4b 100644
--- a/Makefile
+++ b/Makefile
@@ -1130,7 +1130,8 @@ CCVO=
 
 DPVO=contrib/dp/Dp.vo
 
-SUBTACVO=contrib/subtac/SubtacTactics.vo contrib/subtac/Utils.vo contrib/subtac/FixSub.vo contrib/subtac/Subtac.vo \
+SUBTACVO=contrib/subtac/SubtacTactics.vo contrib/subtac/Heq.vo \
+	contrib/subtac/Utils.vo contrib/subtac/FixSub.vo contrib/subtac/Subtac.vo \
 	contrib/subtac/FunctionalExtensionality.vo
 
 RTAUTOVO = \