diff --git a/rowers/tests/test_imports.py b/rowers/tests/test_imports.py
index 189a7ada..979f5fb0 100644
--- a/rowers/tests/test_imports.py
+++ b/rowers/tests/test_imports.py
@@ -94,6 +94,13 @@ class GarminObjects(DjangoTestCase):
         data,w = dataprep.getrowdata_db(id=ws[0].id)
         self.assertEqual(len(data),2)
 
+    def test_garmin_deregistration(self):
+        data = {"userAccessToken":"dfdzf"}
+        response = self.c.post('/rowers/garmin/deregistration/',json.dumps(data),
+                               content_type='application/json')
+
+        self.assertEqual(response.status_code,200)
+
 
 
 @pytest.mark.django_db
diff --git a/rowers/urls.py b/rowers/urls.py
index 7578fc36..2a308b47 100644
--- a/rowers/urls.py
+++ b/rowers/urls.py
@@ -417,6 +417,7 @@ urlpatterns = [
         name='workout_delete'),
     re_path(r'^garmin/summaries/',views.garmin_summaries_view,name='garmin_summaries_view'),
     re_path(r'^garmin/activities/',views.garmin_details_view,name='garmin_details_view'),
+    re_path(r'^garmin/deregistration/',views.garmin_deregistration_view,name='garmin_deregistration_view'),
 #    re_path(r'^workout/(?P<id>\b[0-9A-Fa-f]+\b)/delete/$',login_required(
 #        views.workout_code_delete_view),name='workout_code_delete'),
     re_path(r'^workout/(?P<id>\b[0-9A-Fa-f]+\b)/smoothenpace/$',views.workout_smoothenpace_view,name='workout_smoothenpace_view'),
diff --git a/rowers/views/importviews.py b/rowers/views/importviews.py
index cd2d66aa..ea68c2b9 100644
--- a/rowers/views/importviews.py
+++ b/rowers/views/importviews.py
@@ -1024,7 +1024,22 @@ def garmin_summaries_view(request):
 
     return HttpResponse(status=400)
 
-@csrf_exempt 
+@csrf_exempt
+def garmin_deregistration_view(request):
+    if request.method != 'POST':
+        raise Http404("not allowed")
+
+    data = json.loads(request.body)
+    garmintoken = data['userAccessToken']
+    try:
+        r = Rower.objects.get(garmintoken=garmintoken)
+        r.garmintoken = ''
+    except Rower.DoesNotExist:
+        raise HttpResponseNotFound("Not found")
+
+    return HttpResponse(status=200)
+
+@csrf_exempt
 def garmin_details_view(request):
     if request.method != 'POST':
         raise Http404("not allowed")