diff --git a/Help/manual/cmake-language.7.rst b/Help/manual/cmake-language.7.rst
index 61d0a42a3a..1e4c6c581c 100644
--- a/Help/manual/cmake-language.7.rst
+++ b/Help/manual/cmake-language.7.rst
@@ -140,6 +140,8 @@ There are three types of arguments within `Command Invocations`_:
 .. productionlist::
  argument: `bracket_argument` | `quoted_argument` | `unquoted_argument`
 
+.. _`Bracket Argument`:
+
 Bracket Argument
 ^^^^^^^^^^^^^^^^
 
@@ -187,6 +189,8 @@ For example:
 
 .. _`Lua`: http://www.lua.org/
 
+.. _`Quoted Argument`:
+
 Quoted Argument
 ^^^^^^^^^^^^^^^
 
@@ -233,6 +237,8 @@ immediately following newline character.  For example:
  They report errors in quoted arguments containing lines ending in
  an odd number of ``\`` characters.
 
+.. _`Unquoted Argument`:
+
 Unquoted Argument
 ^^^^^^^^^^^^^^^^^