diff --git a/scripts/Bootstrap/Pmodules/modmanage b/scripts/Bootstrap/Pmodules/modmanage
index e129aae..3f0ed89 100644
--- a/scripts/Bootstrap/Pmodules/modmanage
+++ b/scripts/Bootstrap/Pmodules/modmanage
@@ -1,4 +1,6 @@
-#!/bin/bash --noprofile
+#!/bin/sh --noprofile
+
+unset BASH_ENV
 
 declare -r bindir=$( cd $(dirname $0) && pwd -P )
 "${bindir}/bash" --noprofile --norc "${bindir}/../libexec/modmanage.bash" "$@"
diff --git a/scripts/Bootstrap/Pmodules/modulecmd b/scripts/Bootstrap/Pmodules/modulecmd
index f35a650..89ca1ab 100644
--- a/scripts/Bootstrap/Pmodules/modulecmd
+++ b/scripts/Bootstrap/Pmodules/modulecmd
@@ -1,4 +1,6 @@
-#!/bin/bash --noprofile
+#!/bin/sh --noprofile
+
+unset BASH_ENV
 
 declare -r bindir=$( cd $(dirname $0) && pwd -P )
 "${bindir}/bash" --noprofile --norc "${bindir}/../libexec/modulecmd.bash" "$@"