diff --git a/Makefile b/Makefile
index 8776885272..24482e4264 100644
--- a/Makefile
+++ b/Makefile
@@ -206,4 +206,4 @@ clean:
 
 .PHONY: progress
 progress: venv
-	$(VENV)/bin/python scripts/print_percentage.py
+	$(VENV)/bin/potodo --offline --path tutorial/
diff --git a/requirements.txt b/requirements.txt
index e7b172b257..29cdcbbfef 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,6 +2,7 @@ Sphinx==2.2.0
 blurb
 polib
 pospell
+potodo
 powrap
 python-docs-theme
 setuptools