diff --git a/crates/ide/src/annotations.rs b/crates/ide/src/annotations.rs
index b7b4bd8fbe..8852991016 100644
--- a/crates/ide/src/annotations.rs
+++ b/crates/ide/src/annotations.rs
@@ -70,14 +70,8 @@ pub(crate) fn annotations(
                 hir::ModuleDef::Trait(trait_) => {
                     trait_.source(db).and_then(|node| name_range(&node, file_id))
                 }
-                hir::ModuleDef::Adt(hir::Adt::Struct(strukt)) => {
-                    strukt.source(db).and_then(|node| name_range(&node, file_id))
-                }
-                hir::ModuleDef::Adt(hir::Adt::Enum(enum_)) => {
-                    enum_.source(db).and_then(|node| name_range(&node, file_id))
-                }
-                hir::ModuleDef::Adt(hir::Adt::Union(union)) => {
-                    union.source(db).and_then(|node| name_range(&node, file_id))
+                hir::ModuleDef::Adt(adt) => {
+                    adt.source(db).and_then(|node| name_range(&node, file_id))
                 }
                 _ => None,
             };
diff --git a/crates/ide/src/display/navigation_target.rs b/crates/ide/src/display/navigation_target.rs
index 82c5320140..28ddc499e9 100644
--- a/crates/ide/src/display/navigation_target.rs
+++ b/crates/ide/src/display/navigation_target.rs
@@ -528,6 +528,7 @@ pub(crate) fn description_from_symbol(db: &RootDatabase, symbol: &FileSymbol) ->
             ast::Static(it) => sema.to_def(&it).map(|it| it.display(db).to_string()),
             ast::RecordField(it) => sema.to_def(&it).map(|it| it.display(db).to_string()),
             ast::Variant(it) => sema.to_def(&it).map(|it| it.display(db).to_string()),
+            ast::Union(it) => sema.to_def(&it).map(|it| it.display(db).to_string()),
             _ => None,
         }
     }
diff --git a/crates/ide_db/src/search.rs b/crates/ide_db/src/search.rs
index 627f5e97fa..431a36d8a2 100644
--- a/crates/ide_db/src/search.rs
+++ b/crates/ide_db/src/search.rs
@@ -246,13 +246,9 @@ impl Definition {
                 hir::GenericDef::Function(it) => {
                     it.source(db).map(|src| src.value.syntax().text_range())
                 }
-                hir::GenericDef::Adt(it) => match it {
-                    hir::Adt::Struct(it) => {
-                        it.source(db).map(|src| src.value.syntax().text_range())
-                    }
-                    hir::Adt::Union(it) => it.source(db).map(|src| src.value.syntax().text_range()),
-                    hir::Adt::Enum(it) => it.source(db).map(|src| src.value.syntax().text_range()),
-                },
+                hir::GenericDef::Adt(it) => {
+                    it.source(db).map(|src| src.value.syntax().text_range())
+                }
                 hir::GenericDef::Trait(it) => {
                     it.source(db).map(|src| src.value.syntax().text_range())
                 }