diff --git a/tests/exception_clearing.phpt b/tests/exception_clearing.phpt
index 27d9f8c..c48a26c 100644
--- a/tests/exception_clearing.phpt
+++ b/tests/exception_clearing.phpt
@@ -21,6 +21,8 @@ var_dump($v8->getPendingException());
 ?>
 ===EOF===
 --EXPECTF--
+Deprecated: V8Js::__construct(): Disabling exception reporting is deprecated, $report_uncaught_exceptions != true in %s%eexception_clearing.php on line 3
+
 Deprecated: Function V8Js::getPendingException() is deprecated in %s%eexception_clearing.php on line 5
 NULL
 
diff --git a/tests/exception_propagation_2.phpt b/tests/exception_propagation_2.phpt
index 6c86cdb..718856d 100644
--- a/tests/exception_propagation_2.phpt
+++ b/tests/exception_propagation_2.phpt
@@ -38,6 +38,8 @@ try {
 ?>
 ===EOF===
 --EXPECTF--
+Deprecated: V8Js::__construct(): Disabling exception reporting is deprecated, $report_uncaught_exceptions != true in %s%eexception_propagation_2.php on line 8
+
 Deprecated: Function V8Js::getPendingException() is deprecated in %s%eexception_propagation_2.php on line 11
 object(V8JsScriptException)#%d (13) {
   ["message":protected]=>
diff --git a/tests/exception_propagation_3.phpt b/tests/exception_propagation_3.phpt
index 622fd3c..bc93c1d 100644
--- a/tests/exception_propagation_3.phpt
+++ b/tests/exception_propagation_3.phpt
@@ -31,7 +31,8 @@ try {
 }
 ?>
 ===EOF===
---EXPECT--
+--EXPECTF--
+Deprecated: V8Js::__construct(): Disabling exception reporting is deprecated, $report_uncaught_exceptions != true in %s%eexception_propagation_3.php on line 8
 SyntaxError caught in JS!
 To Bar!
 Error caught via PHP callback!
diff --git a/v8js_class.cc b/v8js_class.cc
index af883ea..01eb2b1 100644
--- a/v8js_class.cc
+++ b/v8js_class.cc
@@ -357,6 +357,10 @@ static PHP_METHOD(V8Js, __construct)
 	ZVAL_NULL(&c->pending_exception);
 	c->in_execution = 0;
 
+	if (report_uncaught != 1) {
+		php_error_docref(NULL, E_DEPRECATED, "Disabling exception reporting is deprecated, $report_uncaught_exceptions != true");
+	}
+
 	new (&c->create_params) v8::Isolate::CreateParams();
 
 #ifdef USE_INTERNAL_ALLOCATOR