diff --git a/SPECIFICATION.MD b/SPECIFICATION.MD
index 897a831..be87571 100644
--- a/SPECIFICATION.MD
+++ b/SPECIFICATION.MD
@@ -4,7 +4,7 @@
 
 *zwl* is an esoteric programming language that is trying way too hard to be a serious programming language.
 
-It is inspired by both [esoteric programming languages](https://esolangs.org/wiki/Esoteric_programming_language), like [var'aq](https://web.archive.org/web/20091026213516/http://geocities.com/connorbd/varaq/), [uiua](https://www.uiua.org/), and [ZOMBIE](https://web.archive.org/web/20201125123312/https://www.dangermouse.net/esoteric/zombie.html) and serious programming languages like C, Perl, Common Lisp, Lua, Rust, Go, Odin, Zig, Elixir, and Haskell.
+It is inspired by both [esoteric programming languages](https://esolangs.org/wiki/Esoteric_programming_language), like [var'aq](https://web.archive.org/web/20091026213516/http://geocities.com/connorbd/varaq/), [uiua](https://www.uiua.org/), and [TIS-100 assembly](https://www.zachtronics.com/images/TIS-100P%20Reference%20Manual.pdf) and serious programming languages like C, Perl, Common Lisp, Lua, Rust, Go, Odin, Zig, Elixir, and Haskell.
 
 ## What are the features in *zwl*?