diff --git a/org.hl7.fhir.convertors/src/main/java/org/hl7/fhir/convertors/conv30_50/resources30_50/ConceptMap30_50.java b/org.hl7.fhir.convertors/src/main/java/org/hl7/fhir/convertors/conv30_50/resources30_50/ConceptMap30_50.java
index f1d14a317..7ac2b7daf 100644
--- a/org.hl7.fhir.convertors/src/main/java/org/hl7/fhir/convertors/conv30_50/resources30_50/ConceptMap30_50.java
+++ b/org.hl7.fhir.convertors/src/main/java/org/hl7/fhir/convertors/conv30_50/resources30_50/ConceptMap30_50.java
@@ -124,7 +124,7 @@ public class ConceptMap30_50 {
     if (src.hasSource() || src.hasSourceVersion())
       tgt.setSourceElement(convertUriAndVersionToCanonical(src.getSourceElement(), src.getSourceVersionElement()));
     if (src.hasTarget() || src.hasTargetVersion())
-      tgt.setSourceElement(convertUriAndVersionToCanonical(src.getTargetElement(), src.getTargetVersionElement()));
+      tgt.setTargetElement(convertUriAndVersionToCanonical(src.getTargetElement(), src.getTargetVersionElement()));
 
     for (org.hl7.fhir.dstu3.model.ConceptMap.SourceElementComponent t : src.getElement())
       tgt.addElement(convertSourceElementComponent(t, tgtMap));