diff --git a/cadc-access-control-identity/build.gradle b/cadc-access-control-identity/build.gradle
index c7314f5a3d1aab88743ff926ac48c5f925e25a47..608109ac1dab9a5f7922089a7f8bc794bb3d8625 100644
--- a/cadc-access-control-identity/build.gradle
+++ b/cadc-access-control-identity/build.gradle
@@ -18,7 +18,7 @@ repositories {
 sourceCompatibility = 1.7
 group = 'org.opencadc'
 
-version = '1.0'
+version = '1.0.1'
 
 dependencies {
     compile 'log4j:log4j:1.2.+'
diff --git a/cadc-access-control-identity/src/main/java/ca/nrc/cadc/auth/ACIdentityManager.java b/cadc-access-control-identity/src/main/java/ca/nrc/cadc/auth/ACIdentityManager.java
index 6f83d5d11630d017ef21e1fc5a52a469f42e56e0..8e68463bd6976369b8028a522c41b53d8cc12828 100644
--- a/cadc-access-control-identity/src/main/java/ca/nrc/cadc/auth/ACIdentityManager.java
+++ b/cadc-access-control-identity/src/main/java/ca/nrc/cadc/auth/ACIdentityManager.java
@@ -109,7 +109,7 @@ public class ACIdentityManager implements IdentityManager
             public NumericPrincipal run() throws Exception
             {
                 LocalAuthority localAuth = new LocalAuthority();
-                URI serviceURI = localAuth.getServiceURI(Standards.UMS_USERS_01.toString());
+                URI serviceURI = localAuth.getServiceURI(Standards.UMS_USERS_01.toASCIIString());
 
                 UserClient userClient = new UserClient(serviceURI);
                 User newUser = userClient.createUser(x500Principal);
@@ -205,7 +205,7 @@ public class ACIdentityManager implements IdentityManager
                 public Object run() throws Exception
                 {
                     LocalAuthority localAuth = new LocalAuthority();
-                    URI serviceURI = localAuth.getServiceURI(Standards.UMS_USERS_01.toString());
+                    URI serviceURI = localAuth.getServiceURI(Standards.UMS_USERS_01.toASCIIString());
 
                     UserClient userClient = new UserClient(serviceURI);
                     userClient.augmentSubject(subject);
@@ -233,7 +233,7 @@ public class ACIdentityManager implements IdentityManager
     {
         RegistryClient regClient = new RegistryClient();
         LocalAuthority localAuth = new LocalAuthority();
-        URI serviceURI = localAuth.getServiceURI(Standards.GMS_GROUPS_01.toString());
+        URI serviceURI = localAuth.getServiceURI(Standards.UMS_USERS_01.toASCIIString());
         URL availURL = regClient.getServiceURL(serviceURI, Standards.VOSI_AVAILABILITY, AuthMethod.ANON);
         return new CheckWebService(availURL.toExternalForm());
     }
diff --git a/cadc-access-control-identity/src/main/java/ca/nrc/cadc/auth/AuthenticatorImpl.java b/cadc-access-control-identity/src/main/java/ca/nrc/cadc/auth/AuthenticatorImpl.java
index 1b2ffce71a24b33c8f4a7b5bb0f1104eced13713..750ebf19e0ff2f643754e285c2b158e0a4fab24f 100644
--- a/cadc-access-control-identity/src/main/java/ca/nrc/cadc/auth/AuthenticatorImpl.java
+++ b/cadc-access-control-identity/src/main/java/ca/nrc/cadc/auth/AuthenticatorImpl.java
@@ -71,7 +71,7 @@ public class AuthenticatorImpl implements Authenticator
     {
         RegistryClient regClient = new RegistryClient();
         LocalAuthority localAuth = new LocalAuthority();
-        URI serviceURI = localAuth.getServiceURI(Standards.GMS_GROUPS_01.toString());
+        URI serviceURI = localAuth.getServiceURI(Standards.UMS_USERS_01.toASCIIString());
         URL availURL = regClient.getServiceURL(serviceURI, Standards.VOSI_AVAILABILITY, AuthMethod.ANON);
         return new CheckWebService(availURL.toExternalForm());
     }