diff --git a/ext/date/php_date.c b/ext/date/php_date.c
index b12ca49886e..aa7899e5e31 100644
--- a/ext/date/php_date.c
+++ b/ext/date/php_date.c
@@ -3066,6 +3066,7 @@ PHP_METHOD(DateTime, __wakeup)
 
 	if (!php_date_initialize_from_hash(&dateobj, myht)) {
 		zend_throw_error(NULL, "Invalid serialization data for DateTime object");
+		RETURN_THROWS();
 	}
 }
 /* }}} */
@@ -3085,6 +3086,7 @@ PHP_METHOD(DateTimeImmutable, __wakeup)
 
 	if (!php_date_initialize_from_hash(&dateobj, myht)) {
 		zend_throw_error(NULL, "Invalid serialization data for DateTimeImmutable object");
+		RETURN_THROWS();
 	}
 }
 /* }}} */
@@ -4132,6 +4134,7 @@ PHP_METHOD(DateTimeZone, __set_state)
 	tzobj = Z_PHPTIMEZONE_P(return_value);
 	if (!php_date_timezone_initialize_from_hash(&return_value, &tzobj, myht)) {
 		zend_throw_error(NULL, "Invalid serialization data for DateTimeZone object");
+		RETURN_THROWS();
 	}
 }
 /* }}} */
@@ -4151,6 +4154,7 @@ PHP_METHOD(DateTimeZone, __wakeup)
 
 	if (!php_date_timezone_initialize_from_hash(&return_value, &tzobj, myht)) {
 		zend_throw_error(NULL, "Invalid serialization data for DateTimeZone object");
+		RETURN_THROWS();
 	}
 }
 /* }}} */
@@ -4216,6 +4220,7 @@ PHP_METHOD(DateTimeZone, __unserialize)
 
 	if (!php_date_timezone_initialize_from_hash(&object, &tzobj, myht)) {
 		zend_throw_error(NULL, "Invalid serialization data for DateTimeZone object");
+		RETURN_THROWS();
 	}
 
 	restore_custom_datetimezone_properties(object, myht);
@@ -5844,6 +5849,7 @@ PHP_METHOD(DatePeriod, __set_state)
 	period_obj = Z_PHPPERIOD_P(return_value);
 	if (!php_date_period_initialize_from_hash(period_obj, myht)) {
 		zend_throw_error(NULL, "Invalid serialization data for DatePeriod object");
+		RETURN_THROWS();
 	}
 }
 /* }}} */
@@ -5919,6 +5925,7 @@ PHP_METHOD(DatePeriod, __unserialize)
 
 	if (!php_date_period_initialize_from_hash(period_obj, myht)) {
 		zend_throw_error(NULL, "Invalid serialization data for DatePeriod object");
+		RETURN_THROWS();
 	}
 	restore_custom_dateperiod_properties(object, myht);
 }
@@ -5939,6 +5946,7 @@ PHP_METHOD(DatePeriod, __wakeup)
 
 	if (!php_date_period_initialize_from_hash(period_obj, myht)) {
 		zend_throw_error(NULL, "Invalid serialization data for DatePeriod object");
+		RETURN_THROWS();
 	}
 }
 /* }}} */