diff --git a/platforms/nuttx/Debug/poor-mans-profiler.sh b/platforms/nuttx/Debug/poor-mans-profiler.sh
index a96db837d6..4839861505 100755
--- a/platforms/nuttx/Debug/poor-mans-profiler.sh
+++ b/platforms/nuttx/Debug/poor-mans-profiler.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 #
 # Author: Pavel Kirienko <pavel.kirienko@zubax.com>
 #
diff --git a/platforms/nuttx/NuttX/tools/kconfig-conf b/platforms/nuttx/NuttX/tools/kconfig-conf
index 1eba34058c..776755355c 100755
--- a/platforms/nuttx/NuttX/tools/kconfig-conf
+++ b/platforms/nuttx/NuttX/tools/kconfig-conf
@@ -1,4 +1,4 @@
-#! /bin/bash
+#! /usr/bin/env bash
 
 echo "DEBUG: kconfiglib kconfig-conf wrapper, arguments: ${@}"
 DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )"
diff --git a/platforms/nuttx/NuttX/tools/kconfig-tweak b/platforms/nuttx/NuttX/tools/kconfig-tweak
index f6d638dc61..e55576b3b0 100755
--- a/platforms/nuttx/NuttX/tools/kconfig-tweak
+++ b/platforms/nuttx/NuttX/tools/kconfig-tweak
@@ -1,4 +1,4 @@
-#! /bin/bash
+#! /usr/bin/env bash
 
 #echo "DEBUG: kconfiglib kconfig-tweak wrapper, arguments: ${@}"
 DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )"
diff --git a/platforms/nuttx/NuttX/tools/px4_nuttx_make_olddefconfig.sh b/platforms/nuttx/NuttX/tools/px4_nuttx_make_olddefconfig.sh
index 3ca87f1ffa..3766d099ba 100755
--- a/platforms/nuttx/NuttX/tools/px4_nuttx_make_olddefconfig.sh
+++ b/platforms/nuttx/NuttX/tools/px4_nuttx_make_olddefconfig.sh
@@ -1,4 +1,4 @@
-#! /bin/bash
+#! /usr/bin/env bash
 
 DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )"