1 files changed, 1 insertions, 0 deletions

diff --git a/crates/ra_ide/src/parent_module.rs b/crates/ra_ide/src/parent_module.rs
index 2c4bdb039..b73cefd97 100644
--- a/crates/ra_ide/src/parent_module.rs
+++ b/crates/ra_ide/src/parent_module.rs
@@ -133,6 +133,7 @@ mod tests {
         let crate_id = crate_graph.add_crate_root(
             root_file,
             Edition2018,
+            None,
             CfgOptions::default(),
             Env::default(),
         );