diff --git a/user_data/strategies/util.py b/user_data/strategies/util.py
index ea293bef5..d66d26e39 100644
--- a/user_data/strategies/util.py
+++ b/user_data/strategies/util.py
@@ -1,12 +1,13 @@
 import subprocess
 
 IS_BACKTEST = False
-
-EXECUTION_PATH = "/root/workspace/execution/"
+WORKSPACE_PATH = "workspace2" if IS_BACKTEST else "workspace"
+EXECUTION_PATH = "/root/" + WORKSPACE_PATH + "/execution/"
 
 def launcher(mode, coin, brain):
     subprocess.call("python3 "+EXECUTION_PATH+"launcher.py " + mode + " " + coin + " " + brain, shell=True)
 
 def back_tester(date_time, coin, brain):
-    date_time = date_time.replace(" ", "#") 	
-    subprocess.call("python3 "+ EXECUTION_PATH + "back_tester.py " + date_time + " " + coin + " " + brain + "0.45 3", shell=True)
+    date = str(date_time)
+    date = date.replace(" ", "#")
+    subprocess.call("python3 "+ EXECUTION_PATH + "back_tester.py " + date + " " + coin + " " + brain + " 0.45 3", shell=True)