diff --git a/docs/executors/kubernetes.md b/docs/executors/kubernetes.md
index c61651ceab748114b93a6c795d78fc7cd8214f67..7203a8941be5d3f68df6974c17710a32926c426d 100644
--- a/docs/executors/kubernetes.md
+++ b/docs/executors/kubernetes.md
@@ -91,7 +91,7 @@ The following keywords help to define the behaviour of the Runner within Kuberne
 - `service_account_overwrite_allowed`: Regular expression to validate the contents of
   the service account overwrite environment variable. When empty,
     it disables the service account overwrite feature
-- `bearer-token`: Default bearer token used to launch build pods.
+- `bearer_token`: Default bearer token used to launch build pods.
 - `bearer_token_overwrite_allowed`: Boolean to allow projects to specify a bearer token that will be used to create the build pod.
 - `volumes`: configured through the config file, the list of volumes that will be mounted in the build container. [Read more about using volumes.](#using-volumes)