diff --git a/src/subcommand/init/shell/bash.rs b/src/subcommand/init/shell/bash.rs
index 3304db2..fcd927a 100644
--- a/src/subcommand/init/shell/bash.rs
+++ b/src/subcommand/init/shell/bash.rs
@@ -20,7 +20,7 @@ _zoxide_hook() {
 
 case "$PROMPT_COMMAND" in
     *_zoxide_hook*) ;;
-    *) PROMPT_COMMAND="_zoxide_hook${PROMPT_COMMAND:+;${PROMPT_COMMAND}}" ;;
+    *) PROMPT_COMMAND="${PROMPT_COMMAND:+${PROMPT_COMMAND};}_zoxide_hook" ;;
 esac
 "#;
 
diff --git a/src/subcommand/init/shell/posix.rs b/src/subcommand/init/shell/posix.rs
index 631be21..6058af7 100644
--- a/src/subcommand/init/shell/posix.rs
+++ b/src/subcommand/init/shell/posix.rs
@@ -73,7 +73,7 @@ _zoxide_hook() {
 
 case "$PS1" in
     *\$\(_zoxide_hook\)*) ;;
-    *) PS1="\$(_zoxide_hook)${PS1}" ;;
+    *) PS1="${PS1}\$(_zoxide_hook)" ;;
 esac
 "#;
 
@@ -123,7 +123,7 @@ _zoxide_hook() {{
 
 case "$PS1" in
     *\$\(_zoxide_hook\)*) ;;
-    *) PS1="\$(_zoxide_hook)${{PS1}}" ;;
+    *) PS1="${{PS1}}\$(_zoxide_hook)" ;;
 esac"#,
         quote(tmp_path_str),
         quote(pwd_path_str),