diff --git a/note_kfet/settings.py b/note_kfet/settings.py
index 1fc0feb3..a4f837e9 100644
--- a/note_kfet/settings.py
+++ b/note_kfet/settings.py
@@ -44,6 +44,7 @@ INSTALLED_APPS = [
 
     # External apps
     'guardian',
+    'reversion',
 
     # Note apps
     'activity',
diff --git a/requirements.txt b/requirements.txt
index 5f3c52ab..6201c93e 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,3 +5,4 @@ Pillow==6.1.0
 pytz==2019.1
 six==1.12.0
 sqlparse==0.3.0
+django-reversion==3.0.3
\ No newline at end of file