diff --git a/Makefile.am b/Makefile.am
index 27b5211..97ca7db 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -7,8 +7,9 @@ man_MANS = doc/calcelestial.1
 TEST_OPTS = -p sun -m rise -t 1990-03-20 -q Baden,Switzerland
 
 test: src/calcelestial
+	src/calcelestial ${TEST_OPTS} -l
 	[ "$$(src/calcelestial ${TEST_OPTS} -l -f %H:%M:%S)" == "06:30:53" ]
-	[ "$$(src/calcelestial ${TEST_OPTS} -l -f §A:§O)" == "47.473:8.306" ]
-	[ "$$(src/calcelestial ${TEST_OPTS} -l -f %J)" == "2447970.730" ]
-	[ "$$(src/calcelestial ${TEST_OPTS} -l -f %Z)" == "CET" ]
+	[ "$$(src/calcelestial ${TEST_OPTS} -l -f §A:§O)"    == "47.473:8.306" ]
+	[ "$$(src/calcelestial ${TEST_OPTS} -l -f %J)"       == "2447970.730" ]
+	[ "$$(src/calcelestial ${TEST_OPTS} -l -f %Z)"       == "CET" ]
 	[ "$$(src/calcelestial ${TEST_OPTS} -z America/New_York -f %H:%M:%S)" == "00:30:53" ]
\ No newline at end of file