diff --git a/child-task.sh b/child-task.sh
index 8a5f05f8283..404bf5f0ba5 100755
--- a/child-task.sh
+++ b/child-task.sh
@@ -5,3 +5,4 @@ export PATH="$HOME/.cargo/bin:$PATH"
 
 cd something-rust
 cargo run --release
+gzip -c target/release/something-rust > something-rust.gz
diff --git a/decision-task.py b/decision-task.py
index 7f887ba8a0b..9bc12df259a 100644
--- a/decision-task.py
+++ b/decision-task.py
@@ -34,10 +34,10 @@ payload = {
             """ % os.environ,
         ],
         "artifacts": {
-            "public/executable": {
+            "public/executable.gz": {
                 "type": "file",
-                "path": "/repo/something-rust/target/release/something-rust",
-                "expires": taskcluster.fromNowJSON("1 month"),
+                "path": "/repo/something-rust/something-rust.gz",
+                "expires": taskcluster.fromNowJSON("1 week"),
             },
         },
     },