diff --git a/sh/shell.sh b/sh/shell.sh
index e4fde1b..c4ca1ec 100644
--- a/sh/shell.sh
+++ b/sh/shell.sh
@@ -27,7 +27,7 @@ RWX_COLOR_MAGENTA="$(_rwx_shell_color 35)"
 RWX_COLOR_RED="$(_rwx_shell_color 32)"
 
 rwx_shell_configure() {
-	[ -n "${ENV}" ] || ENV="${SH_MAIN}"
+	[ -n "${ENV}" ] || ENV="${SH_MAIN_PATH}"
 	export ENV
 	# prompt
 	PS1="\$(rwx_shell_prompt \${?})"