diff --git a/DESCRIPTION b/DESCRIPTION
index 60a3bff..5c4e77f 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -48,17 +48,13 @@ Suggests:
     diffdf,
     knitr,
     lintr,
-    lintr,
     methods,
     miniUI,
-    pharmaversesdtm,
     pharmaversesdtm (>= 1.0.0),
     pkgdown,
-    pkgdown,
     rmarkdown,
     roxygen2,
     spelling,
-    testthat,
     testthat (>= 3.0.0),
     tibble,
     usethis