diff --git a/config/src/main/java/org/springframework/security/config/http/DefaultFilterChainValidator.java b/config/src/main/java/org/springframework/security/config/http/DefaultFilterChainValidator.java
index 4b1c39d2044..cabd81145a5 100644
--- a/config/src/main/java/org/springframework/security/config/http/DefaultFilterChainValidator.java
+++ b/config/src/main/java/org/springframework/security/config/http/DefaultFilterChainValidator.java
@@ -126,7 +126,9 @@ private void checkAuthorizationFilters(List<SecurityFilterChain> chains) {
 			}
 			if (filterSecurityInterceptor != null) {
 				this.logger.warn(
-						"Usage of authorizeRequests is deprecated. Please use authorizeHttpRequests in the configuration");
+						"Usage of authorizeRequests is deprecated. Please use authorizeHttpRequests in the configuration. "
+								+ "If you are using XML configuration with <intercept-url>, "
+								+ "add use-authorization-manager=\"true\" to your <http> element.");
 			}
 			authorizationFilter = null;
 			filterSecurityInterceptor = null;
diff --git a/config/src/test/java/org/springframework/security/config/http/DefaultFilterChainValidatorTests.java b/config/src/test/java/org/springframework/security/config/http/DefaultFilterChainValidatorTests.java
index c73af6e3fd2..c207e6bdb39 100644
--- a/config/src/test/java/org/springframework/security/config/http/DefaultFilterChainValidatorTests.java
+++ b/config/src/test/java/org/springframework/security/config/http/DefaultFilterChainValidatorTests.java
@@ -132,6 +132,15 @@ public void validateCheckLoginPageAllowsAnonymous() {
 				+ "access to the configured login page. (Simulated access was rejected)");
 	}
 
+	@Test
+	void validateWhenOnlyFilterSecurityInterceptorThenWarnWithXmlGuidance() {
+		this.validator.validate(this.chain);
+		verify(this.logger).warn(
+				"Usage of authorizeRequests is deprecated. Please use authorizeHttpRequests in the configuration. "
+						+ "If you are using XML configuration with <intercept-url>, "
+						+ "add use-authorization-manager=\"true\" to your <http> element.");
+	}
+
 	// SEC-1957
 	@Test
 	public void validateCustomMetadataSource() {