diff --git a/plugins/explanatory-output-style/hooks-handlers/session-start.sh b/plugins/explanatory-output-style/hooks-handlers/session-start.sh
index cd2cad82..05547bed 100755
--- a/plugins/explanatory-output-style/hooks-handlers/session-start.sh
+++ b/plugins/explanatory-output-style/hooks-handlers/session-start.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 # Output the explanatory mode instructions as additionalContext
 # This mimics the deprecated Explanatory output style
diff --git a/plugins/learning-output-style/hooks-handlers/session-start.sh b/plugins/learning-output-style/hooks-handlers/session-start.sh
index fb4b8d5d..0489074a 100755
--- a/plugins/learning-output-style/hooks-handlers/session-start.sh
+++ b/plugins/learning-output-style/hooks-handlers/session-start.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 # Output the learning mode instructions as additionalContext
 # This combines the unshipped Learning output style with explanatory functionality