diff --git a/Cargo.toml b/Cargo.toml
index ee90972..055ed33 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -26,3 +26,5 @@ serde_json = "1.0.61"
 [profile.release]
 debug = true
 
+[build]
+profiler = true