diff --git a/org.hl7.fhir.r5/src/main/java/org/hl7/fhir/r5/test/utils/TestingUtilities.java b/org.hl7.fhir.r5/src/main/java/org/hl7/fhir/r5/test/utils/TestingUtilities.java
index 1eaf1b897..ab2b0546b 100644
--- a/org.hl7.fhir.r5/src/main/java/org/hl7/fhir/r5/test/utils/TestingUtilities.java
+++ b/org.hl7.fhir.r5/src/main/java/org/hl7/fhir/r5/test/utils/TestingUtilities.java
@@ -123,7 +123,7 @@ public class TestingUtilities extends BaseTestingUtilities {
         fcontext.loadFromPackage(utg, new TestPackageLoader(new String[]{"CodeSystem", "ValueSet"}));
       } 
       if (!fcontext.hasPackage("hl7.fhir.uv.extensions", null)) {
-        NpmPackage ext = pcm.loadPackage("hl7.fhir.uv.extensions");
+        NpmPackage ext = pcm.loadPackage("hl7.fhir.uv.extensions", "current");
         System.out.println("Loading Extensions: "+ext.name()+"#"+ext.version());
         fcontext.loadFromPackage(ext, new TestPackageLoader(new String[]{"CodeSystem", "ValueSet", "StructureDefinition"}));
       } 
diff --git a/org.hl7.fhir.utilities/src/main/java/org/hl7/fhir/utilities/npm/FilesystemPackageCacheManager.java b/org.hl7.fhir.utilities/src/main/java/org/hl7/fhir/utilities/npm/FilesystemPackageCacheManager.java
index 6cdc886d6..3e7c6a740 100644
--- a/org.hl7.fhir.utilities/src/main/java/org/hl7/fhir/utilities/npm/FilesystemPackageCacheManager.java
+++ b/org.hl7.fhir.utilities/src/main/java/org/hl7/fhir/utilities/npm/FilesystemPackageCacheManager.java
@@ -249,7 +249,7 @@ public class FilesystemPackageCacheManager extends BasePackageCacheManager imple
         try {
           return pc.getLatestVersion(id);
         } catch (IOException e) {
-          ourLog.info("Failed to determine latest version of package {} from server: {}", id, nextPackageServer);
+          ourLog.info("Failed to determine latest version of package {} from server: {}", id, nextPackageServer.toString());
         }
       }
     }
diff --git a/org.hl7.fhir.utilities/src/main/java/org/hl7/fhir/utilities/npm/PackageServer.java b/org.hl7.fhir.utilities/src/main/java/org/hl7/fhir/utilities/npm/PackageServer.java
index 584ba18ff..db02c70f8 100644
--- a/org.hl7.fhir.utilities/src/main/java/org/hl7/fhir/utilities/npm/PackageServer.java
+++ b/org.hl7.fhir.utilities/src/main/java/org/hl7/fhir/utilities/npm/PackageServer.java
@@ -49,5 +49,9 @@ public class PackageServer {
     servers.add(secondaryServer());
     return servers;
   }
+  @Override
+  public String toString() {
+    return url;
+  }
  
 }
\ No newline at end of file