diff --git a/src/Rules/Deprecations/FetchingDeprecatedConstRule.php b/src/Rules/Deprecations/FetchingDeprecatedConstRule.php
index 0e5f9d6..2646081 100644
--- a/src/Rules/Deprecations/FetchingDeprecatedConstRule.php
+++ b/src/Rules/Deprecations/FetchingDeprecatedConstRule.php
@@ -43,16 +43,27 @@ public function processNode(Node $node, Scope $scope): array
 
 		$constantReflection = $this->reflectionProvider->getConstant($node->name, $scope);
 
-		if ($constantReflection->isDeprecated()->yes()) {
+		if (!$constantReflection->isDeprecated()->yes()) {
+			return [];
+		}
+
+		$description = $constantReflection->getDeprecatedDescription();
+		if ($description === null) {
 			return [
 				RuleErrorBuilder::message(sprintf(
-					$constantReflection->getDeprecatedDescription() ?? 'Use of constant %s is deprecated.',
+					'Use of constant %s is deprecated.',
 					$constantReflection->getName(),
 				))->identifier('constant.deprecated')->build(),
 			];
 		}
 
-		return [];
+		return [
+			RuleErrorBuilder::message(sprintf(
+				"Use of constant %s is deprecated:\n%s",
+				$constantReflection->getName(),
+				$description,
+			))->identifier('constant.deprecated')->build(),
+		];
 	}
 
 }
diff --git a/tests/Rules/Deprecations/FetchingDeprecatedConstRuleTest.php b/tests/Rules/Deprecations/FetchingDeprecatedConstRuleTest.php
index 7f2d451..da8a4a2 100644
--- a/tests/Rules/Deprecations/FetchingDeprecatedConstRuleTest.php
+++ b/tests/Rules/Deprecations/FetchingDeprecatedConstRuleTest.php
@@ -60,6 +60,24 @@ public function testFetchingDeprecatedConst(): void
 		);
 	}
 
+	public function testFetchingDeprecatedConstWithDescription(): void
+	{
+		require_once __DIR__ . '/data/fetching-deprecated-const-with-description-definition.php';
+		$this->analyse(
+			[__DIR__ . '/data/fetching-deprecated-const-with-description.php'],
+			[
+				[
+					"Use of constant FetchingDeprecatedConstWithDescription\\DEPRECATED_WITH_DESCRIPTION is deprecated:\nin 1.2.0 and is removed from 2.0.0. Use SomeClass::NEW_ONE instead.",
+					5,
+				],
+				[
+					"Use of constant FetchingDeprecatedConstWithDescription\\DEPRECATED_WITH_DESCRIPTION is deprecated:\nin 1.2.0 and is removed from 2.0.0. Use SomeClass::NEW_ONE instead.",
+					6,
+				],
+			],
+		);
+	}
+
 	public function testEstrictWithVersionGuard(): void
 	{
 		$errors = [];
diff --git a/tests/Rules/Deprecations/data/fetching-deprecated-const-with-description-definition.php b/tests/Rules/Deprecations/data/fetching-deprecated-const-with-description-definition.php
new file mode 100644
index 0000000..d8fab50
--- /dev/null
+++ b/tests/Rules/Deprecations/data/fetching-deprecated-const-with-description-definition.php
@@ -0,0 +1,8 @@
+<?php
+
+namespace FetchingDeprecatedConstWithDescription;
+
+/**
+ * @deprecated in 1.2.0 and is removed from 2.0.0. Use SomeClass::NEW_ONE instead.
+ */
+const DEPRECATED_WITH_DESCRIPTION = 'foo';
diff --git a/tests/Rules/Deprecations/data/fetching-deprecated-const-with-description.php b/tests/Rules/Deprecations/data/fetching-deprecated-const-with-description.php
new file mode 100644
index 0000000..92f94b5
--- /dev/null
+++ b/tests/Rules/Deprecations/data/fetching-deprecated-const-with-description.php
@@ -0,0 +1,6 @@
+<?php
+
+namespace FetchingDeprecatedConstWithDescription;
+
+DEPRECATED_WITH_DESCRIPTION;
+\FetchingDeprecatedConstWithDescription\DEPRECATED_WITH_DESCRIPTION;