diff --git a/docs/modules/getting_started/pages/index.adoc b/docs/modules/getting_started/pages/index.adoc
index 86822e49..2d4b5f4c 100644
--- a/docs/modules/getting_started/pages/index.adoc
+++ b/docs/modules/getting_started/pages/index.adoc
@@ -10,6 +10,11 @@ You will need:
 * kubectl
 * Helm
 
+Resource sizing depends on cluster type(s), usage and scope, but as a starting point we recommend a minimum of the following resources for this operator:
+
+* 0.2 cores (e.g. i5 or similar)
+* 256MB RAM
+
 == What's next
 
 The Guide is divided into two steps: