diff --git a/adapters/saml/core/src/main/java/org/keycloak/adapters/saml/profile/AbstractSamlAuthenticationHandler.java b/adapters/saml/core/src/main/java/org/keycloak/adapters/saml/profile/AbstractSamlAuthenticationHandler.java
index 2b40a42..12cb924 100644
--- a/adapters/saml/core/src/main/java/org/keycloak/adapters/saml/profile/AbstractSamlAuthenticationHandler.java
+++ b/adapters/saml/core/src/main/java/org/keycloak/adapters/saml/profile/AbstractSamlAuthenticationHandler.java
@@ -187,7 +187,7 @@ public abstract class AbstractSamlAuthenticationHandler implements SamlAuthentic
final StatusResponseType statusResponse = (StatusResponseType) holder.getSamlObject();
// validate destination
if (!requestUri.equals(statusResponse.getDestination())) {
- log.error("Request URI does not match SAML request destination");
+ log.error("Request URI '" + requestUri + "' does not match SAML request destination '" + statusResponse.getDestination() + "'");
return AuthOutcome.FAILED;
}