diff --git a/.cargo/config b/.cargo/config
index b8ad9a6..6fbe0f6 100644
--- a/.cargo/config
+++ b/.cargo/config
@@ -1,5 +1,2 @@
-[build]
-rustflags = ["-C", "target-cpu=native"]
-
 [alias]
 rr = "run --release"
diff --git a/Cargo.toml b/Cargo.toml
index 2b6823c..d454daf 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -6,7 +6,4 @@ edition = "2021"
 default-run = "aoc"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
-[profile.release]
-lto = "thin"
-
 [dependencies]