diff --git a/Cargo.toml b/Cargo.toml
index 51adc959..6e43727a 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -82,3 +82,4 @@ liquid = { version = "0.20", optional = true }
 
 [profile.release]
 lto = true
+codegen-units = 1