diff --git a/queries/solidity/highlights.scm b/queries/solidity/highlights.scm
index 717f11f7c..82cf4fc73 100644
--- a/queries/solidity/highlights.scm
+++ b/queries/solidity/highlights.scm
@@ -116,6 +116,7 @@
   "var"
   "let"
   "emit"
+  "error"
   "fallback"
   "receive"
   (virtual)