diff --git a/Makefile b/Makefile
index 4fcaf878e0..e72876bf10 100644
--- a/Makefile
+++ b/Makefile
@@ -266,7 +266,7 @@ test_all_example_airframes:
 	$(MAKE) AIRCRAFT=EasyStar_ETS clean_ac ap sim
 
 test_all_example_airframes2:
-	for ap in `grep name conf/conf.xml.example | sed -e 's/.*name=\"//' | sed -e 's/"//'`; do echo "Making $$ap"; $(MAKE) -C ./ AIRCRAFT=$$ap clean_ac ap.compile;   done
+	for ap in `grep name conf/conf.xml.example | sed -e 's/.*name=\"//' | sed -e 's/"//'`; do echo "Making $$ap"; $(MAKE) -C ./ AIRCRAFT=$$ap clean_ac ap.compile || exit 1;   done
 
 commands: paparazzi sw/simulator/launchsitl