diff --git a/src/fst/morphology/root.lexc b/src/fst/morphology/root.lexc
index 33bbb37d4..2dec312d6 100644
--- a/src/fst/morphology/root.lexc
+++ b/src/fst/morphology/root.lexc
@@ -264,6 +264,8 @@ Multichar_Symbols
  +Use/-PMatch             !!≈ * **@CODE@** Do not include in fst's made for hfst-pmatch
  +Use/NG                  !!≈ * **@CODE@** This is used for minimizing excess generation in apertium kpv-koi
 
+ +URL !!≈ * @CODE@ * For tagging URLs
+ 
 !! #### Dialect features
 +Dial/л                   !!≈ * **@CODE@** 
 +Dial/в                   !!≈ * **@CODE@**