diff --git a/readme.md b/readme.md
index 341d9f2dd..918f97ab9 100644
--- a/readme.md
+++ b/readme.md
@@ -48,7 +48,7 @@ There are also unstable/nightly builds:
 Dependencies
 ------------
 
-- SDL
+- SDL2
 - OpenGL
 - OpenAL
 - Lua / LuaJIT / LLVM-lua