diff --git a/examples/raytrace-parallel/rust-toolchain.toml b/examples/raytrace-parallel/rust-toolchain.toml
index 0f2d7a41b8d..fa80a7badaf 100644
--- a/examples/raytrace-parallel/rust-toolchain.toml
+++ b/examples/raytrace-parallel/rust-toolchain.toml
@@ -2,3 +2,4 @@
 channel = "nightly"
 components = ["rust-src"]
 targets = ["wasm32-unknown-unknown"]
+profile = "minimal"