1 files changed, 2 insertions, 1 deletions

diff --git a/crates/hir/src/lib.rs b/crates/hir/src/lib.rs
index b41a36a78..b860cbf3c 100644
--- a/crates/hir/src/lib.rs
+++ b/crates/hir/src/lib.rs
@@ -1154,7 +1154,8 @@ impl MacroDef {
 
     /// Indicate it is a derive macro
     pub fn is_derive_macro(&self) -> bool {
-        matches!(self.id.kind, MacroDefKind::ProcMacro(_) | MacroDefKind::BuiltInDerive(_))
+        // FIXME: wrong for `ProcMacro`
+        matches!(self.id.kind, MacroDefKind::ProcMacro(..) | MacroDefKind::BuiltInDerive(..))
     }
 }