diff --git a/src/subcommand/init/shell/fish.rs b/src/subcommand/init/shell/fish.rs
index bd4b36f..c840b07 100644
--- a/src/subcommand/init/shell/fish.rs
+++ b/src/subcommand/init/shell/fish.rs
@@ -13,7 +13,7 @@ pub const CONFIG: ShellConfig = ShellConfig {
     },
 };
 
-fn z(z_cmd: &str) -> String {
+fn z(cmd: &str) -> String {
     format!(
         r#"
 function _z_cd
@@ -52,11 +52,11 @@ function {}
     end
 end
 "#,
-        z_cmd
+        cmd
     )
 }
 
-fn alias(z_cmd: &str) -> String {
+fn alias(cmd: &str) -> String {
     format!(
         r#"
 abbr -a {0}i '{0} -i'
@@ -69,7 +69,7 @@ abbr -a {0}qi 'zoxide query -i'
 abbr -a {0}r 'zoxide remove'
 abbr -a {0}ri 'zoxide remove -i'
 "#,
-        z_cmd
+        cmd
     )
 }
 
diff --git a/src/subcommand/init/shell/powershell.rs b/src/subcommand/init/shell/powershell.rs
index ae5b5f6..f33ac54 100644
--- a/src/subcommand/init/shell/powershell.rs
+++ b/src/subcommand/init/shell/powershell.rs
@@ -13,7 +13,7 @@ pub const CONFIG: ShellConfig = ShellConfig {
     },
 };
 
-fn z(z_cmd: &str) -> String {
+fn z(cmd: &str) -> String {
     format!(
         r#"
 function {} {{
@@ -43,24 +43,24 @@ function {} {{
     }}
 }}
 "#,
-        z_cmd
+        cmd
     )
 }
 
-fn alias(z_cmd: &str) -> String {
+fn alias(cmd: &str) -> String {
     format!(
         r#"
-function zi {{ {} -i @args }}
+function {0}i {{ {0} -i @args }}
 
-function za {{ zoxide add @args }}
+function {0}a {{ zoxide add @args }}
 
-function zq {{ zoxide query @args }}
-function zqi {{ zoxide query -i @args }}
+function {0}q {{ zoxide query @args }}
+function {0}qi {{ zoxide query -i @args }}
 
-function zr {{ zoxide remove @args }}
-function zri {{ zoxide remove -i @args }}
+function {0}r {{ zoxide remove @args }}
+function {0}ri {{ zoxide remove -i @args }}
 "#,
-        z_cmd
+        cmd
     )
 }