diff --git a/src/wut-ia-torrents b/src/wut-ia-torrents
old mode 100644
new mode 100755
diff --git a/src/wut-tf.py b/src/wut-tf.py
old mode 100644
new mode 100755
diff --git a/src/wut-worker b/src/wut-worker
index 75758da..06dbe0c 100755
--- a/src/wut-worker
+++ b/src/wut-worker
@@ -22,5 +22,5 @@ let HOSTNUM=$HOSTNUM-1
 export TF_CONFIG='{"cluster": {"worker": [ "rs-ml1:23009", "rs-ml2:23009", "rs-ml3:23009", "rs-ml4:23009", "rs-ml5:23009", "rs-ml6:23009", "rs-ml7:23009", "rs-ml8:23009", "rs-ml9:23009", "rs-ml10:23009"]}, "task": {"index": '$HOSTNUM', "type": "worker"}}'
 
 echo $TF_CONFIG
-python3 wut-worker.py
+wut-worker.py
 
diff --git a/src/wut-worker-mas b/src/wut-worker-mas
index 9c1bbf8..deb4328 100755
--- a/src/wut-worker-mas
+++ b/src/wut-worker-mas
@@ -23,5 +23,5 @@ export TF_CONFIG='{"cluster": {"worker": [ "ml1:23009", "ml2:23009", "ml3:23009"
 #export TF_CONFIG='{"cluster": {"chief": [ "ml0-int:2222" ], "worker": [ "ml1-int:2222", "ml2-int:2222", "ml3-int:2222", "ml4-int:2222", "ml5-int:2222"]}, "task": {"index": '$HOSTNUM', "type": "worker"}}'
 
 echo $TF_CONFIG
-python3 wut-worker-mas.py
+wut-worker-mas.py
 
diff --git a/src/wut-worker-mas.py b/src/wut-worker-mas.py
old mode 100644
new mode 100755
diff --git a/src/wut-worker.py b/src/wut-worker.py
old mode 100644
new mode 100755