diff --git a/org.hl7.fhir.convertors/src/main/java/org/hl7/fhir/convertors/loaders/loaderR5/R4ToR5Loader.java b/org.hl7.fhir.convertors/src/main/java/org/hl7/fhir/convertors/loaders/loaderR5/R4ToR5Loader.java
index 68246d57f..224a8d320 100644
--- a/org.hl7.fhir.convertors/src/main/java/org/hl7/fhir/convertors/loaders/loaderR5/R4ToR5Loader.java
+++ b/org.hl7.fhir.convertors/src/main/java/org/hl7/fhir/convertors/loaders/loaderR5/R4ToR5Loader.java
@@ -127,7 +127,7 @@ public class R4ToR5Loader extends BaseLoaderR5 implements IContextResourceLoader
     if (killPrimitives) {
       throw new FHIRException("Cannot kill primitives when using deferred loading");
     }
-    if (r5 instanceof StructureDefinition && VersionUtilities.isR4BVer(version)) {
+    if (r5 instanceof StructureDefinition && VersionUtilities.isR4Ver(version)) {
       r5 = new StructureDefinitionHacker(version).fixSD((StructureDefinition) r5);
     }
     if (patchUrls) {
diff --git a/org.hl7.fhir.r5/src/main/java/org/hl7/fhir/r5/conformance/StructureDefinitionHacker.java b/org.hl7.fhir.r5/src/main/java/org/hl7/fhir/r5/conformance/StructureDefinitionHacker.java
index 9151db05b..5d28c11c6 100644
--- a/org.hl7.fhir.r5/src/main/java/org/hl7/fhir/r5/conformance/StructureDefinitionHacker.java
+++ b/org.hl7.fhir.r5/src/main/java/org/hl7/fhir/r5/conformance/StructureDefinitionHacker.java
@@ -1,5 +1,6 @@
 package org.hl7.fhir.r5.conformance;
 
+import org.hl7.fhir.r5.model.CanonicalType;
 import org.hl7.fhir.r5.model.ElementDefinition;
 import org.hl7.fhir.r5.model.ElementDefinition.TypeRefComponent;
 import org.hl7.fhir.r5.model.Resource;
@@ -22,8 +23,25 @@ public class StructureDefinitionHacker {
   }
 
   public Resource fixSD(StructureDefinition sd) {
+    if (VersionUtilities.isR4Ver(version) && "http://hl7.org/fhir/StructureDefinition/example-composition".equals(sd.getUrl())) {
+      for (ElementDefinition ed : sd.getSnapshot().getElement()) {
+        fixDocSecURL(ed);
+      } for (ElementDefinition ed : sd.getDifferential().getElement()) {
+        fixDocSecURL(ed);
+      }
+    }
     return sd;
   }
 
+  private void fixDocSecURL(ElementDefinition ed) {
+    for (TypeRefComponent tr : ed.getType()) {
+      for (CanonicalType c : tr.getProfile()) {
+        if ("http://hl7.org/fhir/StructureDefinition/document-section-library".equals(c.getValue())) {
+          c.setValue("http://hl7.org/fhir/StructureDefinition/example-section-library");
+        }
+      }
+    }
+  }
+
 
 }