1 files changed, 1 insertions, 1 deletions
diff --git a/Makefile b/Makefile
index dcc7956..cba2060 100644
--- a/Makefile
+++ b/Makefile
@@ -3,4 +3,4 @@
 test:
 	guile -L . tests/infix-to-prefix-tests.scm
 	cat infix-to-prefix.log
-	! grep -F FAIL infix-to-prefix.log
+	! grep -A 2 -F 'result-kind: fail' infix-to-prefix.log