diff --git a/lambda-test/lambda-test.c b/lambda-test/lambda-test.c
index edb063d..e47a3e6 100644
--- a/lambda-test/lambda-test.c
+++ b/lambda-test/lambda-test.c
@@ -35,17 +35,20 @@
 	extern TestClass usartClass;
 
 	beginSuite("lambda");
-//	runClass(adcClass);
-//	runClass(alertClass);
-//	runClass(commandClass);
-//	runClass(displayClass);
-//	runClass(integersClass);
-//	runClass(interruptsClass);
+	runClass(adcClass);
+	runClass(alertClass);
+	runClass(commandClass);
+	runClass(displayClass);
+	runClass(integersClass);
+	runClass(interruptsClass);
 	runClass(rulesClass);
-//	runClass(sensorsClass);
-//	runClass(stringsClass);
-//	runClass(usartClass);
+	runClass(sensorsClass);
+	runClass(stringsClass);
+	runClass(usartClass);
 	endSuite();
 
+	while (1) {
+	}
+
 	return 0;
 }
diff --git a/lambda-test/rules-test.c b/lambda-test/rules-test.c
index dcac1ba..2746ba6 100644
--- a/lambda-test/rules-test.c
+++ b/lambda-test/rules-test.c
@@ -10,6 +10,7 @@
 
 #include "avrjunit.h"
 #include "rules.h"
+#include "alert.h"
 
 extern uint16_t age;
 extern int8_t dir;
@@ -53,6 +54,8 @@
 	reason(meas);
 	assertTrue(rules[0].fired);
 
+	cancelAlert();
+
 	return true;
 }
 
@@ -92,6 +95,8 @@
 	reason(meas);
 	assertTrue(rules[1].fired);
 
+	cancelAlert();
+
 	return true;
 }
 
@@ -131,6 +136,8 @@
 	reason(meas);
 	assertTrue(rules[2].fired);
 
+	cancelAlert();
+
 	return true;
 }
 
@@ -173,6 +180,8 @@
 	reason(meas);
 	assertFalse(rules[3].fired);
 
+	cancelAlert();
+
 	return true;
 }
 
@@ -212,6 +221,8 @@
 	reason(meas);
 	assertFalse(rules[4].fired);
 
+	cancelAlert();
+
 	return true;
 }