diff --git a/pom.xml b/pom.xml
index a3c47a48c5f..e02af66b676 100644
--- a/pom.xml
+++ b/pom.xml
@@ -839,6 +839,7 @@
             <modules>
                 <!-- <module>samples/server/petstore/erlang-server</module> note: make sample compilation work -->
                 <!-- clients -->
+                <module>samples/client/petstore/php/SwaggerClient-php</module>
                 <module>samples/client/petstore/ruby</module>
                 <module>samples/client/petstore/scala</module>
                 <module>samples/client/petstore/akka-scala</module>