diff --git a/Zend/tests/deprecation_to_exception_during_inheritance.phpt b/Zend/tests/deprecation_to_exception_during_inheritance.phpt
index 9c10035930e..69eb53eb556 100644
--- a/Zend/tests/deprecation_to_exception_during_inheritance.phpt
+++ b/Zend/tests/deprecation_to_exception_during_inheritance.phpt
@@ -13,7 +13,7 @@ $class = new class extends DateTime {
 
 ?>
 --EXPECTF--
-Fatal error: During inheritance of DateTime: Uncaught Exception: Declaration of DateTime@anonymous::getTimezone() should be compatible with DateTime::getTimezone(): DateTimeZone|false in %s:%d
+Fatal error: During inheritance of DateTime: Uncaught Exception: Return type of DateTime@anonymous::getTimezone() should either be compatible with DateTime::getTimezone(): DateTimeZone|false, or the #[ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in %s:%d
 Stack trace:
-#0 %s(%d): {closure}(8192, 'Declaration of ...', '%s', 8)
+#0 %s(%d): {closure}(8192, 'Return type of ...', '%s', 8)
 #1 {main} in %s on line %d
diff --git a/Zend/tests/type_declarations/variance/internal_parent/incompatible_return_type.phpt b/Zend/tests/type_declarations/variance/internal_parent/incompatible_return_type.phpt
index 8c40a46a866..e69e0a6b945 100644
--- a/Zend/tests/type_declarations/variance/internal_parent/incompatible_return_type.phpt
+++ b/Zend/tests/type_declarations/variance/internal_parent/incompatible_return_type.phpt
@@ -13,5 +13,5 @@ class MyDateTimeZone extends DateTimeZone
 var_dump(MyDateTimeZone::listIdentifiers());
 ?>
 --EXPECTF--
-Deprecated: Declaration of MyDateTimeZone::listIdentifiers(int $timezoneGroup = DateTimeZone::ALL, ?string $countryCode = null): string should be compatible with DateTimeZone::listIdentifiers(int $timezoneGroup = DateTimeZone::ALL, ?string $countryCode = null): array in %s on line %d
+Deprecated: Return type of MyDateTimeZone::listIdentifiers(int $timezoneGroup = DateTimeZone::ALL, ?string $countryCode = null): string should either be compatible with DateTimeZone::listIdentifiers(int $timezoneGroup = DateTimeZone::ALL, ?string $countryCode = null): array, or the #[ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in %s on line %d
 string(0) ""
diff --git a/Zend/tests/type_declarations/variance/internal_parent/missing_return_type.phpt b/Zend/tests/type_declarations/variance/internal_parent/missing_return_type.phpt
index c20255df15c..21e6ba6d140 100644
--- a/Zend/tests/type_declarations/variance/internal_parent/missing_return_type.phpt
+++ b/Zend/tests/type_declarations/variance/internal_parent/missing_return_type.phpt
@@ -10,4 +10,4 @@ class MyDateTimeZone extends DateTimeZone
 }
 ?>
 --EXPECTF--
-Deprecated: Declaration of MyDateTimeZone::listIdentifiers(int $timezoneGroup = DateTimeZone::ALL, ?string $countryCode = null) should be compatible with DateTimeZone::listIdentifiers(int $timezoneGroup = DateTimeZone::ALL, ?string $countryCode = null): array in %s on line %d
+Deprecated: Return type of MyDateTimeZone::listIdentifiers(int $timezoneGroup = DateTimeZone::ALL, ?string $countryCode = null) should either be compatible with DateTimeZone::listIdentifiers(int $timezoneGroup = DateTimeZone::ALL, ?string $countryCode = null): array, or the #[ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in %s on line %d
diff --git a/Zend/zend_inheritance.c b/Zend/zend_inheritance.c
index bb0c10772a0..a66957c4fef 100644
--- a/Zend/zend_inheritance.c
+++ b/Zend/zend_inheritance.c
@@ -875,7 +875,8 @@ static void ZEND_COLD emit_incompatible_method_error(
 
 		if (!return_type_will_change_attribute) {
 			zend_error_at(E_DEPRECATED, NULL, func_lineno(child),
-				"Declaration of %s should be compatible with %s",
+				"Return type of %s should either be compatible with %s, "
+				"or the #[ReturnTypeWillChange] attribute should be used to temporarily suppress the notice",
 				ZSTR_VAL(child_prototype), ZSTR_VAL(parent_prototype));
 			if (EG(exception)) {
 				zend_exception_uncaught_error(