1 files changed, 1 insertions, 0 deletions

diff --git a/crates/ra_hir_def/src/lib.rs b/crates/ra_hir_def/src/lib.rs
index 5f11be114..a88a78b38 100644
--- a/crates/ra_hir_def/src/lib.rs
+++ b/crates/ra_hir_def/src/lib.rs
@@ -431,6 +431,7 @@ impl_froms!(
 pub enum VariantId {
     EnumVariantId(EnumVariantId),
     StructId(StructId),
+    UnionId(UnionId),
 }
 impl_froms!(VariantId: EnumVariantId, StructId);