diff --git a/youtube_dl/extractor/discovery.py b/youtube_dl/extractor/discovery.py
index 3589bd428..e8ed8aab6 100644
--- a/youtube_dl/extractor/discovery.py
+++ b/youtube_dl/extractor/discovery.py
@@ -17,7 +17,7 @@ from ..compat import compat_HTTPError
 
 
 class DiscoveryIE(DiscoveryGoBaseIE):
-    _VALID_URL = r'''(?x)https?://(?:www\.)?(?P<site>
+    _VALID_URL = r'''(?x)https?://(?:www\.|watch\.)?(?P<site>
             discovery|
             investigationdiscovery|
             discoverylife|
@@ -26,7 +26,9 @@ class DiscoveryIE(DiscoveryGoBaseIE):
             destinationamerica|
             sciencechannel|
             tlc|
-            velocity
+            velocity|
+            foodnetwork|
+            hgtv
         )\.com(?P<path>/tv-shows/[^/]+/(?:video|full-episode)s/(?P<id>[^./?#]+))'''
     _TESTS = [{
         'url': 'https://www.discovery.com/tv-shows/cash-cab/videos/dave-foley',
diff --git a/youtube_dl/extractor/scrippsnetworks.py b/youtube_dl/extractor/scrippsnetworks.py
index 4023aeef8..cb6e9505a 100644
--- a/youtube_dl/extractor/scrippsnetworks.py
+++ b/youtube_dl/extractor/scrippsnetworks.py
@@ -19,7 +19,7 @@ class ScrippsNetworksWatchIE(AWSIE):
     _VALID_URL = r'''(?x)
                     https?://
                         watch\.
-                        (?P<site>hgtv|foodnetwork|travelchannel|diynetwork|cookingchanneltv|geniuskitchen)\.com/
+                        (?P<site>travelchannel|diynetwork|cookingchanneltv|geniuskitchen)\.com/
                         (?:
                             player\.[A-Z0-9]+\.html\#|
                             show/(?:[^/]+/){2}|