diff --git a/Dockerfile b/Dockerfile
index 66a5efe..4810bff 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -6,7 +6,7 @@ RUN npm install && \
 
 FROM python:3.10.9-alpine
 
-ENV VERSION_NUMBER 0.1.2-9-g7842d6f
+ENV VERSION_NUMBER 0.1.2-10-g97467c7
 ENV PROD 1
 
 RUN apk add \
diff --git a/src/web/tracker/migrations/0006_auto_20230109_1904.py b/src/web/tracker/migrations/0006_auto_20230109_1904.py
index c2facb6..dfdb52c 100644
--- a/src/web/tracker/migrations/0006_auto_20230109_1904.py
+++ b/src/web/tracker/migrations/0006_auto_20230109_1904.py
@@ -7,16 +7,16 @@ from datetime import timedelta
 def set_duration_manual_none_to_zero(apps, schema_editor):
     Session = apps.get_model("tracker", "Session")
     for session in Session.objects.all():
-        if session.duration_calculated == None:
-            session.duration_calculated = timedelta(0)
+        if session.duration_manual == None:
+            session.duration_manual = timedelta(0)
             session.save()
 
 
 def revert_set_duration_manual_none_to_zero(apps, schema_editor):
     Session = apps.get_model("tracker", "Session")
     for session in Session.objects.all():
-        if session.duration_calculated == timedelta(0):
-            session.duration_calculated = None
+        if session.duration_manual == timedelta(0):
+            session.duration_manual = None
             session.save()