diff --git a/lib/proc/Cargo.toml b/lib/proc/Cargo.toml
index fc9ad6b..a7a4db3 100644
--- a/lib/proc/Cargo.toml
+++ b/lib/proc/Cargo.toml
@@ -11,7 +11,11 @@ uuid = { version = "1.10.0", features = [
     "fast-rng",          # Use a faster (but still sufficiently random) RNG
     "macro-diagnostics", # Enable better diagnostics for compile-time UUIDs
 ] }
-wasmer = { version = "4.x", default-features = false, features = ["engine"] }
+wasmer = { version = "4.x", default-features = false, features = [
+    "engine",
+    "sys-default",
+] }
+
 wasmer-wasix = { version = "0.24", default-features = false, features = [
     "sys",
 ] }