diff --git a/nushell/config/aliases.nu b/nushell/config/aliases.nu
index 4e79b6e..9b8e38a 100644
--- a/nushell/config/aliases.nu
+++ b/nushell/config/aliases.nu
@@ -82,7 +82,7 @@ alias v = nvim
 alias :q = exit
 alias pdf = pueue add evince
 alias rg = rg -uu
-def-env mkcd [dir: string] { mkdir $dir; cd $dir }
+def --env mkcd [dir: string] { mkdir $dir; cd $dir }
 alias pa = pueue add --immediate
 def pst [] {
     pueue status -j
diff --git a/nushell/config/docker.nu b/nushell/config/docker.nu
index b2cdf9c..cd0d664 100644
--- a/nushell/config/docker.nu
+++ b/nushell/config/docker.nu
@@ -18,7 +18,7 @@ def _kube_kubes [] {
     _ls ~/.kubes | where type == dir | get name | path basename
 }
 
-def-env kube [name?: string@_kube_kubes] {
+def --env kube [name?: string@_kube_kubes] {
     use assert
 
     let kubes_path = [$env.HOME, .kubes] | path join