diff --git a/yaml/src/test/java/tools/jackson/dataformat/yaml/ser/SimpleGeneration215Test.java b/yaml/src/test/java/tools/jackson/dataformat/yaml/ser/SimpleGeneration215Test.java
index cb5eda40..00fb2280 100644
--- a/yaml/src/test/java/tools/jackson/dataformat/yaml/ser/SimpleGeneration215Test.java
+++ b/yaml/src/test/java/tools/jackson/dataformat/yaml/ser/SimpleGeneration215Test.java
@@ -3,13 +3,14 @@
 import java.util.Collections;
 
 import tools.jackson.dataformat.yaml.ModuleTestBase;
+import tools.jackson.dataformat.yaml.YAMLFactory;
 import tools.jackson.dataformat.yaml.YAMLGenerator;
 import tools.jackson.dataformat.yaml.YAMLMapper;
 
 // NOTE: fails only on 2.x (2.12) -- fixed for 3.0
 public class SimpleGeneration215Test extends ModuleTestBase
 {
-    // [dataformats-text#215]: setting used in constructor
+    // [dataformats-text#215]
     public void testStartMarkerViaWriter() throws Exception
     {
         final String output = YAMLMapper.builder().build()
@@ -19,4 +20,15 @@ public void testStartMarkerViaWriter() throws Exception
             .trim();
         assertEquals("key: \"value\"", output);
     }
+
+    // [dataformats-text#215]
+    public void testStartMarkerViaMapper() throws Exception
+    {
+        YAMLMapper mapper = new YAMLMapper(YAMLFactory.builder()
+                .disable(YAMLGenerator.Feature.WRITE_DOC_START_MARKER).build()
+        );
+        final String output = mapper.writeValueAsString(Collections.singletonMap("key", "value"))
+            .trim();
+        assertEquals("key: \"value\"", output);
+    }
 }