diff --git a/tests/testthat/test-scale-binned.R b/tests/testthat/test-scale-binned.R
index 1f558b6c77..527d862339 100644
--- a/tests/testthat/test-scale-binned.R
+++ b/tests/testthat/test-scale-binned.R
@@ -47,7 +47,7 @@ test_that("binned limits should not compute out-of-bounds breaks", {
 test_that("binned scales can use limits and transformations simultaneously (#6144)", {
   s <- scale_x_binned(
     limits = function(x) x + 1,
-    trans = transform_log10()
+    transform = transform_log10()
   )
   s$train(c(0, 1)) # c(1, 10) in untransformed space
   out <- s$get_limits()