diff --git a/mise.toml b/mise.toml
index ecc8d98..0cd80e8 100644
--- a/mise.toml
+++ b/mise.toml
@@ -23,8 +23,3 @@ node = "26"
 # A compile cache shared by every jj workspace's target dir: point
 # cargo's build.rustc-wrapper at it (~/.cargo/config.toml).
 sccache = "0.18.0"
-
-# P11a: the packaging trial and the installers (docs/packaging.md).
-"cargo:cargo-packager" = "0.11.8"
-"cargo:cargo-packager-updater" = "0.2.3"
-"cargo:cargo-generate-rpm" = "0.21.1"