diff --git a/Dockerfile b/Dockerfile
index 44a35aa..ae8eb30 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM fedora:35
+FROM fedora:36
 
 RUN yum update -y
 
diff --git a/configs/mikrotik/extended.config b/configs/mikrotik/extended.config
index a8f236b..a9cae5e 100644
--- a/configs/mikrotik/extended.config
+++ b/configs/mikrotik/extended.config
@@ -87,3 +87,6 @@ CONFIG_PACKAGE_kmod-ipt-nat=y
 
 # language packages
 # CONFIG_PACKAGE_luci-i18n-base-pl=y
+
+# use experimental kernel
+CONFIG_TESTING_KERNEL=y