diff --git a/.cargo/config.toml b/.cargo/config.toml
new file mode 100644
index 00000000..b62027a3
--- /dev/null
+++ b/.cargo/config.toml
@@ -0,0 +1,10 @@
+[target.'cfg(target_arch = "wasm32")']
+rustflags = [
+    "-C", "panic=abort",
+    # "-C", "lto=yes", // https://users.rust-lang.org/t/error-lto-can-only-be-run-for-executables-cdylibs-and-static-library-outputs/73369
+    "-C", "embed-bitcode=yes",
+    "-C", "debuginfo=0",
+    "-C", "opt-level=z",
+    "-C", "codegen-units=1",
+    "-C", "debug-assertions=no",
+]
diff --git a/Cargo.toml b/Cargo.toml
index c96eec43..daf4f8cc 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -9,11 +9,3 @@ members = [
 # See https://blog.rust-lang.org/2021/03/25/Rust-1.51.0.html#splitting-debug-information
 [profile.dev]
 split-debuginfo = "unpacked"
-
-[profile.release]
-codegen-units = 1
-strip = "symbols"
-debug = false
-lto = true
-opt-level = "z"
-panic = 'abort'