diff --git a/src/tools/rust-analyzer/crates/hir-ty/src/lib.rs b/src/tools/rust-analyzer/crates/hir-ty/src/lib.rs
index 2f8eb627462b..7fdfb205721e 100644
--- a/src/tools/rust-analyzer/crates/hir-ty/src/lib.rs
+++ b/src/tools/rust-analyzer/crates/hir-ty/src/lib.rs
@@ -292,7 +292,7 @@ impl<'db> MemoryMap<'db> {
     }
 }
 
-// FIXME(next-solver):
+// FIXME(next-solver): add a lifetime to this
 /// A concrete constant value
 #[derive(Debug, Clone, PartialEq, Eq)]
 pub enum ConstScalar {