diff --git a/crates/ide/src/diagnostics.rs b/crates/ide/src/diagnostics.rs
index 53f8bccdc105..79d126ff2a5b 100644
--- a/crates/ide/src/diagnostics.rs
+++ b/crates/ide/src/diagnostics.rs
@@ -636,6 +636,22 @@ fn test_check_unnecessary_braces_in_use_statement() {
 use a;
 use a::{c, d::e};
 
+mod a {
+    mod c {}
+    mod d {
+        mod e {}
+    }
+}
+"#,
+        );
+        check_no_diagnostics(
+            r#"
+use a;
+use a::{
+    c,
+    // d::e
+};
+
 mod a {
     mod c {}
     mod d {