diff --git a/Cargo.toml b/Cargo.toml
index 992c32e2..df237669 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -58,6 +58,7 @@ bench = []
 gl_generator = "0.9"
 
 [profile.release]
+lto = true
 debug = 1
 
 [package.metadata.deb]