diff --git a/src/tools/rust-analyzer/crates/hir-expand/src/inert_attr_macro.rs b/src/tools/rust-analyzer/crates/hir-expand/src/inert_attr_macro.rs
index 49da4630d4b90..9a7a1a01a09cd 100644
--- a/src/tools/rust-analyzer/crates/hir-expand/src/inert_attr_macro.rs
+++ b/src/tools/rust-analyzer/crates/hir-expand/src/inert_attr_macro.rs
@@ -23,7 +23,7 @@ pub struct BuiltinAttribute {
 #[derive(Clone, Copy)]
 pub struct AttributeTemplate {
     pub word: bool,
-    pub list: Option<&'static [&'static str]>,
+    pub list: Option<&'static str>,
     pub name_value_str: Option<&'static str>,
 }