diff --git a/tests/testthat/test-model_parameters.cgam.R b/tests/testthat/test-model_parameters.cgam.R
index 9b4828683..370204c4f 100644
--- a/tests/testthat/test-model_parameters.cgam.R
+++ b/tests/testthat/test-model_parameters.cgam.R
@@ -47,6 +47,7 @@ test_that("model_parameters - cgam", {
       ran_pars = TRUE,
       show_summary = FALSE,
       log_link = FALSE,
+      logit_link = FALSE,
       pretty_labels = c(`(Intercept)` = "(Intercept)"),
       test_statistic = "t-statistic",
       log_response = FALSE,