diff --git a/38_Fur_Trader/python/furtrader.py b/38_Fur_Trader/python/furtrader.py
index ce6f9917..9297fa90 100755
--- a/38_Fur_Trader/python/furtrader.py
+++ b/38_Fur_Trader/python/furtrader.py
@@ -1,4 +1,4 @@
-#! /usr/bin/env python3
+#!/usr/bin/env python3
 
 import random  # for generating random numbers
 import sys  # for system function, like exit()
diff --git a/88_3-D_Tic-Tac-Toe/python/qubit.py b/88_3-D_Tic-Tac-Toe/python/qubit.py
index 61673fd9..1f994d9d 100644
--- a/88_3-D_Tic-Tac-Toe/python/qubit.py
+++ b/88_3-D_Tic-Tac-Toe/python/qubit.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python3
+#!/usr/bin/env python3
 
 # Ported from the BASIC source for 3D Tic Tac Toe
 # in BASIC Computer Games, by David H. Ahl