diff --git a/config.dhall b/config.dhall
index 2f089ca..a1768cb 100644
--- a/config.dhall
+++ b/config.dhall
@@ -30,9 +30,9 @@ let NuConfig/validate
 
         let actual =
               { validPort =
-                  -- | make sure port number belongs to the <1;65565> range.
+                  -- | make sure port number belongs to the <1;65535> range.
                       Prelude.Natural.lessThanEqual 1 c.Port
-                  &&  Prelude.Natural.lessThanEqual c.Port 65565
+                  &&  Prelude.Natural.lessThanEqual c.Port 65535
               }
 
         in  expected === actual
@@ -81,9 +81,9 @@ let Config/validate
 
         let actual =
               { validPort =
-                  -- | make sure port number belongs to the <1;65565> range.
+                  -- | make sure port number belongs to the <1;65535> range.
                       Prelude.Natural.lessThanEqual 1 config.Port
-                  &&  Prelude.Natural.lessThanEqual config.Port 65565
+                  &&  Prelude.Natural.lessThanEqual config.Port 65535
               }
 
         in  expected === actual