diff --git a/src/keywords.md b/src/keywords.md
index cec609bc7..391253e32 100644
--- a/src/keywords.md
+++ b/src/keywords.md
@@ -116,14 +116,16 @@ is possible to declare a variable or method with the name `union`.
Beginning in the 2018 edition, `dyn` has been promoted to a strict keyword.
+* `safe` is used for functions and statics, which has meaning in [external blocks].
+
> **Lexer**\
> KW_MACRO_RULES : `macro_rules`\
> KW_UNION : `union`\
> KW_STATICLIFETIME : `'static`
+> KW_SAFE : `safe`
>
> **Lexer 2015**\
> KW_DYN : `dyn`
-* `safe` is used for functions and statics, which has meaning in [external blocks].
[items]: items.md
[Variables]: variables.md