diff --git a/.rultor.yml b/.rultor.yml
index 907b8eaf..42f7f8e0 100644
--- a/.rultor.yml
+++ b/.rultor.yml
@@ -20,6 +20,7 @@
 # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 # SOFTWARE.
 ---
+# yamllint disable rule:line-length
 docker:
   image: yegor256/rultor-ruby
 assets: