diff --git a/Test.mk b/Test.mk
index 1d69d7a..76f79b5 100644
--- a/Test.mk
+++ b/Test.mk
@@ -21,15 +21,22 @@
 #     Daniel Lezcano <daniel.lezcano@linaro.org> (IBM Corporation)
 #       - initial API and implementation
 #
-
-TST=$(wildcard *.sh)
+SNT=$(wildcard *sanity.sh)
+TST=$(wildcard *[^(sanity)].sh)
 LOG=$(TST:.sh=.log)
 CFLAGS?=-g -Wall -pthread
 CC?=gcc
 SRC=$(wildcard *.c)
 EXEC=$(SRC:%.c=%)
 
-check: uncheck $(EXEC) $(LOG)
+check: run_tests
+
+SANITY_STATUS:= $(shell if test $(SNT) && test -f $(SNT); then \
+		./$(SNT); if test "$$?" -eq 0; then echo 0; else \
+		echo 1; fi; else echo 1; fi)
+
+ifeq "$(SANITY_STATUS)" "1"
+run_tests: uncheck $(EXEC) $(LOG)
 
 %.log: %.sh
 	@echo "###"
@@ -38,6 +45,10 @@
 	@echo -n "### "; grep "URL :" ./$< | awk '/http/{print $$NF}'
 	@echo "###"
 	@./$< 2> $@
+else
+run_tests: $(SNT)
+	@cat $(<:.sh=.txt)
+endif
 
 clean:
 	rm -f *.o $(EXEC)