diff --git a/Cargo.toml b/Cargo.toml
index 3ca4172..bf17e8b 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -36,13 +36,6 @@ test = true
 name = "environment"
 test = true
 
-[profile.test]
-opt-level = 0
-debug = true
-lto = false
-codegen-units = 1
-incremental = false
-
 [lints.rust]
 unsafe_op_in_unsafe_fn = "deny"
 
diff --git a/README.md b/README.md
index 7fb4a81..61dbf6a 100644
--- a/README.md
+++ b/README.md
@@ -78,19 +78,6 @@ Add shimforge as a dev dependency:
 shimforge = "0.1"
 ```
 
-Keep your production code as it is, and add these settings to the workspace root
-`Cargo.toml`. They reduce inlining so that calls still reach a patchable entry
-point:
-
-```toml
-[profile.test]
-opt-level = 0
-debug = true
-lto = false
-codegen-units = 1
-incremental = false
-```
-
 Import the two macros and the session type, then run `cargo test` as usual:
 
 ```rust