diff --git a/bin/nux-runner b/bin/nux-runner
index 8af49a9..cb48121 100755
--- a/bin/nux-runner
+++ b/bin/nux-runner
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 ###
 ### *nux-runner* is wrapped bash interpreter for *nux-env* enhanced bash scripts
@@ -37,7 +37,7 @@
 
 
 readonly NUX_RUNNER_BIN_DIR=$(dirname $(realpath  ${BASH_SOURCE[0]}))
-source $NUX_RUNNER_BIN_DIR/../inc/nux-base.inc.sh
+source $NUX_RUNNER_BIN_DIR/../inc/nux.inc.sh
 readonly NUX_RUNNER=$NUX_RUNNER_BIN_DIR/nux-runner;
 
 nux.use nux-runner
diff --git a/inc/nux-base.inc.sh b/inc/nux.inc.sh
similarity index 98%
rename from inc/nux-base.inc.sh
rename to inc/nux.inc.sh
index 8358c29..ddf935b 100644
--- a/inc/nux-base.inc.sh
+++ b/inc/nux.inc.sh
@@ -197,6 +197,7 @@ function nux.exec.or {
   if nux.check.function "$maybe" ; then
     to_exec=$maybe
   fi
+  nux.log trace "Executing $to_exec , optional was $maybe"
   $to_exec "$@";
 }