1 files changed, 2 insertions, 0 deletions
diff --git a/README.md b/README.md
index 4a47cb4..a7a1b36 100644
--- a/README.md
+++ b/README.md
@@ -7,6 +7,8 @@ pokegold_debug_spaceworld.gb   (MD5: 2eadbed83b775c097ff79e5128d1184f)
 pokesilver_spaceworld.gb       (MD5: c52a677c35f15320d5b495e14809f00d)  
 pokesilver_debug_spaceworld.gb (MD5: fa65d3759bb17c489de171a598ba4913)  
 
+Requires [RGBDS](https://github.com/rednex/rgbds) version 0.3.8 or newer to build!
+
 ## See also
 * Discord: [**pret**][Discord]