Added Go 1.11 requirement
diff --git a/README.md b/README.md
index 700174c..4932fc6 100644
--- a/README.md
+++ b/README.md
@@ -32,7 +32,10 @@
## Build
All dependencies are vendored.
-You need GNU make, git and Go 1.10 to build cloudstack-ccm.
+You need GNU make, git and Go 1.11 to build cloudstack-ccm.
+
+It's still possible to build with Go 1.10, but you need to remove the option `-mod vendor` from the
+`cloudstack-ccm` compilation target in the `Makefile`.
```bash
go get github.com/swisstxt/cloudstack-cloud-controller-manager
