diff --git a/README.md b/README.md
index 0745f15..505e9ee 100644
--- a/README.md
+++ b/README.md
@@ -112,15 +112,10 @@ $ $BIN_DIR/cget.sh -h
 ### ``probe_saml_idp.sh``
 
 ```Shell
-$ export SAML2_SP_ENTITY_ID=https://fm.incommon.org/sp
-$ export SAML2_SP_ACS_URL=https://service1.internet2.edu/Shibboleth.sso/SAML2/POST
-$ export SAML2_SP_ACS_BINDING=urn:oasis:names:tc:SAML:2.0:bindings:HTTP-POST
-$ mdq_base_url=http://mdq-beta.incommon.org/global
-$ id=urn:mace:incommon:internet2.edu
-$ $BIN_DIR/probe_saml_idp.sh -u $mdq_base_url $id
-0 redirects:3;response:200;dns:0.005;tcp:0.031;ssl:0.202;total:0.543 https://origin.internet2.edu/idp/profile/SAML2/Redirect/SSO urn:oasis:names:tc:SAML:2.0:bindings:HTTP-Redirect urn:mace:incommon:internet2.edu https://incommon.org
-0 redirects:3;response:200;dns:0.005;tcp:0.033;ssl:0.195;total:0.519 https://origin.internet2.edu/idp/profile/SAML2/POST/SSO urn:oasis:names:tc:SAML:2.0:bindings:HTTP-POST urn:mace:incommon:internet2.edu https://incommon.org
-0 redirects:3;response:200;dns:0.005;tcp:0.031;ssl:0.191;total:0.508 https://origin.internet2.edu/idp/profile/SAML2/POST-SimpleSign/SSO urn:oasis:names:tc:SAML:2.0:bindings:HTTP-POST-SimpleSign urn:mace:incommon:internet2.edu https://incommon.org
+$ id=https://idp.incommonfederation.org/idp/shibboleth
+$ $BIN_DIR/probe_saml_idp.sh $id
+0 redirects:2;response:200;dns:0.000;tcp:0.031;ssl:0.077;total:1.388 https://idp.incommonfederation.org/idp/profile/SAML2/Redirect/SSO urn:oasis:names:tc:SAML:2.0:bindings:HTTP-Redirect https://idp.incommonfederation.org/idp/shibboleth https://incommon.org
+0 redirects:2;response:200;dns:0.000;tcp:0.069;ssl:0.125;total:0.807 https://idp.incommonfederation.org/idp/profile/SAML2/POST/SSO urn:oasis:names:tc:SAML:2.0:bindings:HTTP-POST https://idp.incommonfederation.org/idp/shibboleth https://incommon.org
 ```
 
 ## Compatibility