diff --git a/src/main.rs b/src/main.rs
index 4bbf67b..d42b612 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -303,7 +303,10 @@ impl Runner {
     }
 }
 
-static STORE: Lazy<wasmer::Store> = Lazy::new(wasmer::Store::default);
+static STORE: Lazy<wasmer::Store> = Lazy::new(|| {
+    let engine = wasmer::UniversalEngine::headless();
+    wasmer::Store::new(&engine)
+});
 
 const PROD_BASE_URL: &str = "https://robotrumble.org";