diff --git a/tests/testthat/test-logLik.R b/tests/testthat/test-logLik.R
deleted file mode 100644
index ff3becdca..000000000
--- a/tests/testthat/test-logLik.R
+++ /dev/null
@@ -1,29 +0,0 @@
-skip_on_cran()
-
-test_that("logLik", {
-  skip_if_not_installed("plm")
-  skip_if_not_installed("withr")
-
-  withr::local_options(list(expressions = 25))
-  set.seed(1)
-  nnn <- 100
-  ddta <- data.frame(
-    x1 = rnorm(nnn),
-    x2 = rnorm(nnn),
-    id = rep_len(1:(nnn / 10), nnn),
-    year = rep_len(1:11, nnn)
-  )
-  ddta$y <- ddta$x1 * 0.5 - ddta$x2 * 0.5 + rnorm(nnn)
-
-  m1 <- lm(y ~ x1 + x2, data = ddta)
-  l1 <- logLik(m1)
-
-  m2 <- plm::plm(
-    y ~ x1 + x2,
-    data = ddta,
-    model = "pooling",
-    index = c("id", "year")
-  )
-  l2 <- logLik(m2)
-  expect_equal(l1, l2, tolerance = 1e-3, ignore_attr = TRUE)
-})