diff --git a/tests/helpers/mod.rs b/tests/helpers/mod.rs
index f9b746050f..a920877e65 100644
--- a/tests/helpers/mod.rs
+++ b/tests/helpers/mod.rs
@@ -68,6 +68,7 @@ pub fn can_expr(expr_str: &str) -> CanExprOut {
 pub fn uniq_expr(
     expr_str: &str,
 ) -> (
+    Located<Expr>,
     Output,
     Vec<Problem>,
     Subs,
@@ -87,6 +88,7 @@ pub fn uniq_expr_with(
     expr_str: &str,
     declared_idents: &ImMap<Ident, (Symbol, Region)>,
 ) -> (
+    Located<Expr>,
     Output,
     Vec<Problem>,
     Subs,
@@ -142,7 +144,9 @@ pub fn uniq_expr_with(
 
     let subs2 = Subs::new(var_store.into());
 
-    (output, problems, subs2, var, constraint, home, interns)
+    (
+        loc_expr, output, problems, subs2, var, constraint, home, interns,
+    )
 }
 
 pub struct CanExprOut {
diff --git a/tests/test_uniqueness_infer.rs b/tests/test_uniqueness_infer.rs
index 6b2bfefc80..831652fae0 100644
--- a/tests/test_uniqueness_infer.rs
+++ b/tests/test_uniqueness_infer.rs
@@ -17,7 +17,8 @@ mod test_infer_uniq {
     // HELPERS
 
     fn infer_eq_help(src: &str) -> (Vec<roc::types::Problem>, String) {
-        let (output, _problems, mut subs, variable, constraint, home, interns) = uniq_expr(src);
+        let (_loc_expr, output, _problems, mut subs, variable, constraint, home, interns) =
+            uniq_expr(src);
 
         assert_correct_variable_usage(&constraint);