1 files changed, 2 insertions, 1 deletions
diff --git a/Makefile b/Makefile
index 6f2227f..c0c2a17 100644
--- a/Makefile
+++ b/Makefile
@@ -37,7 +37,8 @@ STACK_MACHINE_TESTS := \
 	load_store \
 	multiinstructions_load_store \
 	tee \
-	add
+	add \
+	sub
 
 # Add other tests here if You need
 TESTS := \