diff --git a/test/libsolidity/syntaxTests/literalSuffixes/usableAsSuffix/suffix_function_shadowing_builtin.sol b/test/libsolidity/syntaxTests/literalSuffixes/usableAsSuffix/suffix_function_shadowing_builtin.sol
index 9136a1363..1bc62f014 100644
--- a/test/libsolidity/syntaxTests/literalSuffixes/usableAsSuffix/suffix_function_shadowing_builtin.sol
+++ b/test/libsolidity/syntaxTests/literalSuffixes/usableAsSuffix/suffix_function_shadowing_builtin.sol
@@ -1 +1,3 @@
 function keccak256(bytes memory input) pure suffix returns (bytes32) {}
+// ----
+// Warning 2319: (0-71): This declaration shadows a builtin symbol.