diff --git a/_src.posix/private_dot_config/sz.env/executable__.load.sh b/_src.posix/private_dot_config/sz.env/executable__.load.sh
index b1c95bd..cfa0e41 100644
--- a/_src.posix/private_dot_config/sz.env/executable__.load.sh
+++ b/_src.posix/private_dot_config/sz.env/executable__.load.sh
@@ -14,7 +14,7 @@ BASE_0=${BASE_0:-$0}
 BASE_SHELL=$(basename "$SHELL")
 
 is_cmd() {
-type -- "${@}" 2> /dev/null 1> /dev/null
+type -p -- "${@}" 2> /dev/null 1> /dev/null
 }
 
 if is_sourced; then