diff --git a/bin/sde-build-tools b/bin/sde-build-tools
index 8b709dc..3565b68 100755
--- a/bin/sde-build-tools
+++ b/bin/sde-build-tools
@@ -370,7 +370,7 @@ EOT
 		echo " . $y" >> $TOOLSDIR/lib/${y##*/}
 	done
 
-	echo -e "${wrappervars// /\n}" | grep . | sort -u |
+	$ECHO_E "${wrappervars// /\n}" | grep . | sort -u |
 	while read x ; do
 		echo "export ${x}_WRAPPER_DEBUG=0	${x}_WRAPPER_BYPASS=0"
 		echo "export ${x}_WRAPPER_OTHERS=	${x}_WRAPPER_REMOVE="