diff --git a/Makefile b/Makefile
index 980c8cf..ed3631a 100644
--- a/Makefile
+++ b/Makefile
@@ -10,7 +10,7 @@ PYTHON="./.venv/bin/python"
 
 ensure_env:
 	-@python3 -m venv .venv
-	$(PYTHON) -m pip install dataset
+	$(PYTHON) -m pip install dataset matplotlib
 
 merge:
 	$(PYTHON) merge.py
diff --git a/plot.py b/plot.py
index 529e350..ae23227 100644
--- a/plot.py
+++ b/plot.py
@@ -248,7 +248,9 @@ if __name__ == "__main__":
 
                     g.write(f"**{label}**: ```{result[day]}```\n\n")
             f.write(f"**{label}**: ```{result[day]}```\n\n")
-    
+
+    print("Duration: {}".format(time.time() - time_start))
+    exit()
     import json
     for file in pathlib.Path(".").glob("logs_plain/*.txt"):
         print("Working on: {}".format(file))