diff --git a/README.md b/README.md
index f26eba8..59e4be5 100644
--- a/README.md
+++ b/README.md
@@ -2,4 +2,5 @@
 
 A demonstration of WebAssembly in LuaLaTex, based on a custom WebAssembly interpreter in pure Lua 5.3. Written for the SotonHack 2026 hackathon
 
-The WebAssembly interpreter itself, which is the bulk of the actual code, is in a separate repository (https://tangled.org/arthomnix.dev/lwasmlib).
\ No newline at end of file
+The WebAssembly interpreter itself, which is the bulk of the actual code, is in a separate repository (https://tangled.org/arthomnix.dev/lwasmlib).
+(You will need to copy the lua files from that repository into the same folder as wasmtex.sty and your LaTeX file for things to work.)