diff --git a/update_switcher_chart.py b/update_switcher_chart.py
deleted file mode 100644
index 7ddca16b3..000000000
--- a/update_switcher_chart.py
+++ /dev/null
@@ -1,35 +0,0 @@
-# EOL code, saving as this can be repurposed for a chart with the total translation progress
-
-from datetime import datetime
-from re import search
-
-from git import Repo, GitCommandError
-from matplotlib import pyplot
-from matplotlib.ticker import PercentFormatter
-
-repo = Repo('.')
-progress, dates = [], []
-for commit in repo.iter_commits():
-    try:
-        readme_content = repo.git.show('{}:{}'.format(commit.hexsha, 'README.md'))
-    except GitCommandError:
-        continue
-    found = search(r'!\[(\d\d.\d\d)% przełącznika języków]', readme_content)
-    if not found:
-        found = search(r'!\[(\d+.\d\d)% language switchera]', readme_content)
-    if not found:
-        found = search(r'!\[(\d+.\d\d)% do language switchera]', readme_content)
-    if not found:
-        print(readme_content)
-        continue
-    number = float(found.group(1))
-    progress.append(number)
-    dates.append(datetime.fromtimestamp(commit.authored_date))
-
-pyplot.plot_date(dates, progress, linestyle='-', marker='')
-pyplot.ylim(ymin=0)
-pyplot.grid()
-pyplot.gcf().autofmt_xdate()
-pyplot.gca().yaxis.set_major_formatter(PercentFormatter())
-pyplot.title("Postęp tłumaczenia do dodania do przełącznika języków")
-pyplot.savefig("language-switcher-progress.svg")