diff --git a/ext/date/php_date.c b/ext/date/php_date.c
index 48c82bf7ec6..b5fa67d22c1 100644
--- a/ext/date/php_date.c
+++ b/ext/date/php_date.c
@@ -2933,6 +2933,7 @@ PHP_METHOD(DateTime, __wakeup)
 
 	if (!php_date_initialize_from_hash(&dateobj, myht)) {
 		zend_throw_error(NULL, "Invalid serialization data for DateTime object");
+		RETURN_THROWS();
 	}
 }
 /* }}} */
@@ -2952,6 +2953,7 @@ PHP_METHOD(DateTimeImmutable, __wakeup)
 
 	if (!php_date_initialize_from_hash(&dateobj, myht)) {
 		zend_throw_error(NULL, "Invalid serialization data for DateTimeImmutable object");
+		RETURN_THROWS();
 	}
 }
 /* }}} */
@@ -3911,6 +3913,7 @@ 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();
 	}
 }
 /* }}} */
@@ -3930,6 +3933,7 @@ 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();
 	}
 }
 /* }}} */
@@ -3995,6 +3999,7 @@ 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);
@@ -5617,6 +5622,7 @@ 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();
 	}
 }
 /* }}} */
@@ -5692,6 +5698,7 @@ 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);
 }
@@ -5712,6 +5719,7 @@ 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();
 	}
 }
 /* }}} */