diff --git a/src/test/kotlin/com/fasterxml/jackson/module/kotlin/test/github/GitHub338.kt b/src/test/kotlin/com/fasterxml/jackson/module/kotlin/test/github/GitHub338.kt
new file mode 100644
index 00000000..1f513c47
--- /dev/null
+++ b/src/test/kotlin/com/fasterxml/jackson/module/kotlin/test/github/GitHub338.kt
@@ -0,0 +1,86 @@
+package com.fasterxml.jackson.module.kotlin.test.github
+
+import com.fasterxml.jackson.annotation.JsonCreator
+import com.fasterxml.jackson.databind.DeserializationFeature
+import com.fasterxml.jackson.dataformat.xml.XmlMapper
+import com.fasterxml.jackson.dataformat.xml.annotation.JacksonXmlElementWrapper
+import com.fasterxml.jackson.dataformat.xml.annotation.JacksonXmlProperty
+import com.fasterxml.jackson.dataformat.xml.annotation.JacksonXmlRootElement
+import com.fasterxml.jackson.module.kotlin.readValue
+import com.fasterxml.jackson.module.kotlin.registerKotlinModule
+import org.junit.jupiter.api.Test
+import kotlin.test.assertEquals
+
+class GitHub338 {
+    data class Properties(
+        @JacksonXmlProperty(localName = "NEW_DATE")
+        val newDate: String?,
+        @JacksonXmlProperty(localName = "BC_1MONTH")
+        val oneMonth: String?
+    )
+
+    data class Content(
+        val properties: Properties
+    )
+
+    data class Entry(
+        val id: String,
+        val updated: String,
+        val content: Content
+    )
+
+    @JacksonXmlRootElement(namespace = "http://www.w3.org/2005/Atom", localName = "feed")
+    data class Feed @JsonCreator(mode = JsonCreator.Mode.PROPERTIES) constructor(
+        @JacksonXmlElementWrapper(useWrapping = false)
+        val entry: List<Entry>
+    )
+
+    val xml = """
+        <feed xml:base="http://data.treasury.gov/Feed.svc/" xmlns:d="http://schemas.microsoft.com/ado/2007/08/dataservices" xmlns:m="http://schemas.microsoft.com/ado/2007/08/dataservices/metadata" xmlns="http://www.w3.org/2005/Atom">
+          <entry>
+            <id>http://data.treasury.gov/Feed.svc/DailyTreasuryYieldCurveRateData(1)</id>
+            <updated>2020-05-08T22:36:11Z</updated>
+            <content type="application/xml">
+              <m:properties>
+                <d:NEW_DATE m:type="Edm.DateTime">1997-01-02T00:00:00</d:NEW_DATE>
+                <d:BC_1MONTH m:type="Edm.Double" m:null="true" />
+              </m:properties>
+            </content>
+          </entry>
+          <entry>
+            <id>http://data.treasury.gov/Feed.svc/DailyTreasuryYieldCurveRateData(2)</id>
+            <updated>2020-05-08T22:36:11Z</updated>
+            <content type="application/xml">
+              <m:properties>
+                <d:NEW_DATE m:type="Edm.DateTime">1996-12-31T00:00:00</d:NEW_DATE>
+                <d:BC_1MONTH m:type="Edm.Double" m:null="true" />
+              </m:properties>
+            </content>
+          </entry>
+        </feed>
+    """.trimIndent()
+
+    @Test
+    fun test() {
+        val mapper = XmlMapper()
+            .disable(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES)
+            .registerKotlinModule()
+        val expected = Feed(
+            listOf(
+                Entry(
+                    "http://data.treasury.gov/Feed.svc/DailyTreasuryYieldCurveRateData(1)",
+                    "2020-05-08T22:36:11Z",
+                    Content(Properties("1997-01-02T00:00:00", ""))
+                ),
+                Entry(
+                    "http://data.treasury.gov/Feed.svc/DailyTreasuryYieldCurveRateData(2)",
+                    "2020-05-08T22:36:11Z",
+                    Content(Properties("1996-12-31T00:00:00", ""))
+                )
+            )
+        )
+        val actual = mapper.readValue<Feed>(xml)
+
+        assertEquals(expected, actual)
+    }
+}