diff --git a/.changeset/fifty-ears-sleep.md b/.changeset/fifty-ears-sleep.md
new file mode 100644
index 0000000000..21e99b274e
--- /dev/null
+++ b/.changeset/fifty-ears-sleep.md
@@ -0,0 +1,5 @@
+---
+"@pnpm/plugin-commands-installation": minor
+---
+
+`pnpm uni` is an alias of `pnpm uninstall`.
diff --git a/packages/plugin-commands-installation/src/remove.ts b/packages/plugin-commands-installation/src/remove.ts
index e468569abd..f1db16bbea 100644
--- a/packages/plugin-commands-installation/src/remove.ts
+++ b/packages/plugin-commands-installation/src/remove.ts
@@ -119,7 +119,7 @@ For options that may be used with `-r`, see "pnpm help recursive"',
 
 // Unlike npm, pnpm does not treat "r" as an alias of "remove".
 // This way we avoid the confusion about whether "pnpm r" means remove, run, or recursive.
-export const commandNames = ['remove', 'uninstall', 'rm', 'un']
+export const commandNames = ['remove', 'uninstall', 'rm', 'un', 'uni']
 
 export const completion: CompletionFunc = async (cliOpts, params) => {
   return readDepNameCompletions(cliOpts.dir as string)