diff --git a/tests/testthat/test-plots.R b/tests/testthat/test-plots.R
index 03e0cd0e..21ae2dff 100644
--- a/tests/testthat/test-plots.R
+++ b/tests/testthat/test-plots.R
@@ -248,7 +248,7 @@ test_that("pair.ia can plot p-values", {
   expect_is(p1, "ggplot")
   expect_is(p2, "ggplot")
   # The previous plot is not the same as the current plot
-  expect_failure(expect_identical(p1$data, p2$data))
+  expect_failure(expect_equal(dim(p1$data), dim(p2$data)))
 })
 
 context("diversity_ci plots")