diff --git a/Cargo.toml b/Cargo.toml
index 88c03ea..c3122e3 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -7,6 +7,7 @@ authors = ["dvkt <c@dvkt.io>"]
 lto = true
 codegen-units = 1
 panic = 'abort'
+opt-level = 'z'  # Optimize for size.
 
 [dependencies]
 termion = "1.5.3"
\ No newline at end of file