diff --git a/.cargo/config b/.cargo/config
index 023284a3..56dd70eb 100644
--- a/.cargo/config
+++ b/.cargo/config
@@ -5,4 +5,7 @@ wasm-proxy = "build --release --lib --target=wasm32-unknown-unknown --package ve
 wasm-plugin-registry = "build --lib --release --target=wasm32-unknown-unknown --package vectis-plugin-registry"
 
 [net]
-git-fetch-with-cli = true   # use the `git` executable for git operations
+# git-fetch-with-cli = true   # use the `git` executable for git operations
+
+[env]
+RUSTFLAGS = "-C link-arg=-s"
diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 4eae5871..74fe6f21 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -5,6 +5,7 @@ on:
     branches:
       - main
       - berlin
+      - test-tube
   pull_request:
 
 jobs: