diff --git a/crates/engine/src/cmd/constraints.rs b/crates/engine/src/cmd/constraints.rs
index b37ff9882..5b685dd45 100644
--- a/crates/engine/src/cmd/constraints.rs
+++ b/crates/engine/src/cmd/constraints.rs
@@ -1200,5 +1200,4 @@ pub fn after_command(s: &mut Session, before: Option<&Arc<Drawing>>, ok: bool) {
 }
 
 #[cfg(test)]
-#[path = "constraints_tests.rs"]
 mod tests;
diff --git a/crates/engine/src/cmd/constraints_tests.rs b/crates/engine/src/cmd/constraints/tests.rs
similarity index 100%
rename from crates/engine/src/cmd/constraints_tests.rs
rename to crates/engine/src/cmd/constraints/tests.rs