diff --git a/README.md b/README.md
index 1a11aaa..f84e11e 100644
--- a/README.md
+++ b/README.md
@@ -4,6 +4,10 @@ While Faasd can't run in a container, this image **can** be imported into
 [ignite](https://github.com/weaveworks/ignite) which runs it in a 
 [firecracker](https://firecracker-microvm.github.io) microvm.
 
-In this way resource usage of Faasd and all "lambdas" in it is capped
+I need to do this because I need to run Faasd in the same machine as
+dockerized services and according to its documentation that shouldn't
+be done because both use incompatible versions of underlying dependencies.
+
+Also in this way resource usage of Faasd and all "lambdas" in it is capped
 by the VM resources, and the rest of the system is sort-of-protected
 by the VM sandbox.