diff --git a/test/integration.rb b/test/integration.rb
index 8245a0a..2351238 100644
--- a/test/integration.rb
+++ b/test/integration.rb
@@ -55,6 +55,7 @@ def run yaml
 run "sample/ant_trail_tcc/paretoalps.yaml"
 
 run "sample/pid/aht.yaml"
+run "sample/pid/embedded_constants/embedded.yaml"
 
 run "sample/ant_trail_tcc/attr_grammar/spea2.yaml"