diff --git a/docs/src/main/asciidoc/deploying-to-kubernetes.adoc b/docs/src/main/asciidoc/deploying-to-kubernetes.adoc
index 1b4cfdf2fe4e8..498e1cce32eb8 100644
--- a/docs/src/main/asciidoc/deploying-to-kubernetes.adoc
+++ b/docs/src/main/asciidoc/deploying-to-kubernetes.adoc
@@ -473,7 +473,7 @@ It is also possible to add a prefix when you are generating env from Secret, the
 [source,properties]
 ----
 quarkus.kubernetes.env.secrets=foo
-quarkus.kubernetes.env.prefix."BAR".from-secret=foo
+quarkus.kubernetes.env.prefixes."BAR".for-secret=foo
 ----
 
 This would generate the following in the `env` section of your container:
@@ -536,7 +536,7 @@ It is also possible to add a prefix when you are generating env from ConfigMap,
 [source,properties]
 ----
 quarkus.kubernetes.env.configmaps=foo
-quarkus.kubernetes.prefix."BAR".from-configmap=foo
+quarkus.kubernetes.prefixes."BAR".for-configmap=foo
 ----
 
 This would generate the following in the `env` section of your container: