diff --git a/scripts/rfr b/scripts/rfr
index 50786a5ea..5c61e3d2a 100755
--- a/scripts/rfr
+++ b/scripts/rfr
@@ -45,11 +45,9 @@ to_addr = 'sw-mobile-nvgpu-core <sw-mobile-nvgpu-core@exchange.nvidia.com>'
 # Gerrit commit URL formats. These are regular expressions to match the
 # incoming URLs against.
 gr_fmts = [ r'^(\d+)$',
-            r'https?://git-master/r/(\d+)',
-            r'https?://git-master/r/#/c/(\d+)/',
-            r'https?://git-master.nvidia.com/r/(\d+)',
-            r'https?://git-master.nvidia.com/r/#/c/(\d+)/?',
-            r'https?://git-master.nvidia.com/r/c/(?:[\w\-_\/]+?)\+/(\d+)' ]
+            r'https?://git-master(?:\.nvidia\.com)?/r/(\d+)',
+            r'https?://git-master(?:\.nvidia\.com)?/r/#/c/(\d+)/?',
+            r'https?://git-master(?:\.nvidia\.com)?/r/c/(?:[\w\-_\/\.]+?)\+/(\d+)' ]
 
 # The user to use. May be overridden but the default comes from the environment.
 user = os.environ['USER']