diff --git a/README.md b/README.md
index f97439f..7f822e4 100644
--- a/README.md
+++ b/README.md
@@ -30,7 +30,7 @@ Go to the [releases page](https://git.hush.is/hush/SilentDragonLite/releases) an
 
 * SilentDragonLite is written in C++ 14, and can be compiled with g++/clang++/visual c++. 
 * It also depends on Qt5, which you can get from [here](https://www.qt.io/download) or we recommend installing using your Linux version's package manager (if available).
-* **You'll need Rust v1.49**, so install it via [Rustup in Linux](https://rustup.rs/).
+* **You'll need Rust v1.49**, so install it via [Rustup in Linux](https://rustup.rs/). **If you use a version greater then 1.63, then it will not currently build** as seen in [Issue #89](https://git.hush.is/hush/SilentDragonLite/issues/89).
 
 #### Building on Linux