diff --git a/flake.nix b/flake.nix
index 16f7a76..bc22018 100644
--- a/flake.nix
+++ b/flake.nix
@@ -44,6 +44,8 @@
           # runtime ignore example
           cd examples/runner
           cargo run --example test
+          cargo run --example mock
+          cargo run --example mock2
         '';
       in
       with pkgs;