diff --git a/src/xslt/pica/mods.xsl b/src/xslt/pica/mods.xsl
index 38edf638e6f729061e829f65adea2b655a2709d4..802f7cfd2bb768535d41f058b22f6a771bb69939 100644
--- a/src/xslt/pica/mods.xsl
+++ b/src/xslt/pica/mods.xsl
@@ -293,6 +293,9 @@
           </mods:title>
         </xsl:otherwise>
       </xsl:choose>
+      <xsl:if test="pica:subfield[@code = 'd']">
+        <mods:subTitle><xsl:value-of select="pica:subfield[@code = 'd']"/></mods:subTitle>
+      </xsl:if>
     </mods:titleInfo>
   </xsl:template>