diff --git a/tests/upgrade.nix b/tests/upgrade.nix
index 537068c..44f4c48 100644
--- a/tests/upgrade.nix
+++ b/tests/upgrade.nix
@@ -82,9 +82,6 @@ import ./make-test.nix (pkgs: {
         # https://github.com/nextcloud/user_oidc/issues/90
         (assert nc19apps.user_oidc.version == "0.2.1"; "user_oidc")
 
-        # https://github.com/e-alfred/epubreader/issues/22
-        (assert nc19apps.epubreader.version == "1.4.3"; "epubreader")
-
         # These apps have non-deterministic download URLs
         "occweb"
         "quicknotes"