diff --git a/hc/front/tests/test_add_check.py b/hc/front/tests/test_add_check.py
index c792eddf..a0dc89ff 100644
--- a/hc/front/tests/test_add_check.py
+++ b/hc/front/tests/test_add_check.py
@@ -19,3 +19,9 @@ class AddCheckTestCase(BaseTestCase):
         check = Check.objects.get()
         # Added by bob, but should belong to alice (bob has team access)
         self.assertEqual(check.user, self.alice)
+
+    def test_it_rejects_get(self):
+        url = "/checks/add/"
+        self.client.login(username="alice@example.org", password="password")
+        r = self.client.get(url)
+        self.assertEqual(r.status_code, 400)
diff --git a/hc/front/tests/test_pause.py b/hc/front/tests/test_pause.py
index 8a0c80d7..26d709f6 100644
--- a/hc/front/tests/test_pause.py
+++ b/hc/front/tests/test_pause.py
@@ -18,3 +18,9 @@ class PauseTestCase(BaseTestCase):
 
         self.check.refresh_from_db()
         self.assertEqual(self.check.status, "paused")
+
+    def test_it_rejects_get(self):
+        url = "/checks/%s/pause/" % self.check.code
+        self.client.login(username="alice@example.org", password="password")
+        r = self.client.get(url)
+        self.assertEqual(r.status_code, 400)
diff --git a/hc/front/tests/test_remove_channel.py b/hc/front/tests/test_remove_channel.py
index 7f54a741..8cd8e311 100644
--- a/hc/front/tests/test_remove_channel.py
+++ b/hc/front/tests/test_remove_channel.py
@@ -47,3 +47,9 @@ class RemoveChannelTestCase(BaseTestCase):
         self.client.login(username="alice@example.org", password="password")
         r = self.client.post(url)
         assert r.status_code == 302
+
+    def test_it_rejects_get(self):
+        url = "/integrations/%s/remove/" % self.channel.code
+        self.client.login(username="alice@example.org", password="password")
+        r = self.client.get(url)
+        self.assertEqual(r.status_code, 400)
diff --git a/hc/front/tests/test_remove_check.py b/hc/front/tests/test_remove_check.py
index eca3c7d1..d2c09d32 100644
--- a/hc/front/tests/test_remove_check.py
+++ b/hc/front/tests/test_remove_check.py
@@ -48,3 +48,9 @@ class RemoveCheckTestCase(BaseTestCase):
         self.client.login(username="alice@example.org", password="password")
         r = self.client.post(url)
         assert r.status_code == 404
+
+    def test_it_rejects_get(self):
+        url = "/checks/%s/remove/" % self.check.code
+        self.client.login(username="alice@example.org", password="password")
+        r = self.client.get(url)
+        self.assertEqual(r.status_code, 400)
diff --git a/hc/front/tests/test_update_name.py b/hc/front/tests/test_update_name.py
index 2c2fef64..047db4b9 100644
--- a/hc/front/tests/test_update_name.py
+++ b/hc/front/tests/test_update_name.py
@@ -66,3 +66,9 @@ class UpdateNameTestCase(BaseTestCase):
 
         check = Check.objects.get(id=self.check.id)
         self.assertEqual(check.tags, "foo bar baz")
+
+    def test_it_rejects_get(self):
+        url = "/checks/%s/name/" % self.check.code
+        self.client.login(username="alice@example.org", password="password")
+        r = self.client.get(url)
+        self.assertEqual(r.status_code, 400)
diff --git a/hc/front/tests/test_update_timeout.py b/hc/front/tests/test_update_timeout.py
index c0e12b76..ca2ba537 100644
--- a/hc/front/tests/test_update_timeout.py
+++ b/hc/front/tests/test_update_timeout.py
@@ -102,3 +102,9 @@ class UpdateTimeoutTestCase(BaseTestCase):
         self.client.login(username="charlie@example.org", password="password")
         r = self.client.post(url, data=payload)
         assert r.status_code == 403
+
+    def test_it_rejects_get(self):
+        url = "/checks/%s/timeout/" % self.check.code
+        self.client.login(username="alice@example.org", password="password")
+        r = self.client.get(url)
+        self.assertEqual(r.status_code, 400)
diff --git a/hc/front/views.py b/hc/front/views.py
index 86823174..50d6c52b 100644
--- a/hc/front/views.py
+++ b/hc/front/views.py
@@ -127,7 +127,8 @@ def about(request):
 
 @login_required
 def add_check(request):
-    assert request.method == "POST"
+    if request.method != "POST":
+        return HttpResponseBadRequest()
 
     check = Check(user=request.team.user)
     check.save()
@@ -140,7 +141,8 @@ def add_check(request):
 @login_required
 @uuid_or_400
 def update_name(request, code):
-    assert request.method == "POST"
+    if request.method != "POST":
+        return HttpResponseBadRequest()
 
     check = get_object_or_404(Check, code=code)
     if check.user_id != request.team.user.id:
@@ -158,7 +160,8 @@ def update_name(request, code):
 @login_required
 @uuid_or_400
 def update_timeout(request, code):
-    assert request.method == "POST"
+    if request.method != "POST":
+        return HttpResponseBadRequest()
 
     check = get_object_or_404(Check, code=code)
     if check.user != request.team.user:
@@ -183,7 +186,8 @@ def update_timeout(request, code):
 @login_required
 @uuid_or_400
 def pause(request, code):
-    assert request.method == "POST"
+    if request.method != "POST":
+        return HttpResponseBadRequest()
 
     check = get_object_or_404(Check, code=code)
     if check.user_id != request.team.user.id:
@@ -198,7 +202,8 @@ def pause(request, code):
 @login_required
 @uuid_or_400
 def remove_check(request, code):
-    assert request.method == "POST"
+    if request.method != "POST":
+        return HttpResponseBadRequest()
 
     check = get_object_or_404(Check, code=code)
     if check.user != request.team.user:
@@ -318,7 +323,8 @@ def verify_email(request, code, token):
 @login_required
 @uuid_or_400
 def remove_channel(request, code):
-    assert request.method == "POST"
+    if request.method != "POST":
+        return HttpResponseBadRequest()
 
     # user may refresh the page during POST and cause two deletion attempts
     channel = Channel.objects.filter(code=code).first()