diff --git a/conf/config.level4.neon b/conf/config.level4.neon
index 56d89f6237..e7645930ed 100644
--- a/conf/config.level4.neon
+++ b/conf/config.level4.neon
@@ -155,6 +155,7 @@ services:
 		class: PHPStan\Rules\Comparison\ConstantLooseComparisonRule
 		arguments:
 			checkAlwaysTrueLooseComparison: %checkAlwaysTrueLooseComparison%
+			treatPhpDocTypesAsCertain: %treatPhpDocTypesAsCertain%
 			reportAlwaysTrueInLastCondition: %reportAlwaysTrueInLastCondition%
 
 	-
diff --git a/src/Rules/Comparison/ConstantLooseComparisonRule.php b/src/Rules/Comparison/ConstantLooseComparisonRule.php
index d8744aa664..f0348ba23d 100644
--- a/src/Rules/Comparison/ConstantLooseComparisonRule.php
+++ b/src/Rules/Comparison/ConstantLooseComparisonRule.php
@@ -19,6 +19,7 @@ class ConstantLooseComparisonRule implements Rule
 
 	public function __construct(
 		private bool $checkAlwaysTrueLooseComparison,
+		private bool $treatPhpDocTypesAsCertain,
 		private bool $reportAlwaysTrueInLastCondition,
 	)
 	{
@@ -35,7 +36,7 @@ public function processNode(Node $node, Scope $scope): array
 			return [];
 		}
 
-		$nodeType = $scope->getType($node);
+		$nodeType = $this->treatPhpDocTypesAsCertain ? $scope->getType($node) : $scope->getNativeType($node);
 		if (!$nodeType instanceof ConstantBooleanType) {
 			return [];
 		}
diff --git a/tests/PHPStan/Rules/Comparison/ConstantLooseComparisonRuleTest.php b/tests/PHPStan/Rules/Comparison/ConstantLooseComparisonRuleTest.php
index 5078c0ce71..4d9054ca81 100644
--- a/tests/PHPStan/Rules/Comparison/ConstantLooseComparisonRuleTest.php
+++ b/tests/PHPStan/Rules/Comparison/ConstantLooseComparisonRuleTest.php
@@ -14,11 +14,13 @@ class ConstantLooseComparisonRuleTest extends RuleTestCase
 
 	private bool $checkAlwaysTrueStrictComparison;
 
+	private bool $treatPhpDocTypesAsCertain = true;
+
 	private bool $reportAlwaysTrueInLastCondition = false;
 
 	protected function getRule(): Rule
 	{
-		return new ConstantLooseComparisonRule($this->checkAlwaysTrueStrictComparison, $this->reportAlwaysTrueInLastCondition);
+		return new ConstantLooseComparisonRule($this->checkAlwaysTrueStrictComparison, $this->treatPhpDocTypesAsCertain, $this->reportAlwaysTrueInLastCondition);
 	}
 
 	public function testRule(): void
@@ -131,4 +133,26 @@ public function testReportAlwaysTrueInLastCondition(bool $reportAlwaysTrueInLast
 		$this->analyse([__DIR__ . '/data/loose-comparison-report-always-true-last-condition.php'], $expectedErrors);
 	}
 
+	public function dataTreatPhpDocTypesAsCertain(): iterable
+	{
+		yield [false, []];
+		yield [true, [
+			[
+				'Loose comparison using == between 3 and 3 will always evaluate to true.',
+				14,
+			],
+		]];
+	}
+
+	/**
+	 * @dataProvider dataTreatPhpDocTypesAsCertain
+	 * @param list<array{0: string, 1: int, 2?: string}> $expectedErrors
+	 */
+	public function testTreatPhpDocTypesAsCertain(bool $treatPhpDocTypesAsCertain, array $expectedErrors): void
+	{
+		$this->checkAlwaysTrueStrictComparison = true;
+		$this->treatPhpDocTypesAsCertain = $treatPhpDocTypesAsCertain;
+		$this->analyse([__DIR__ . '/data/loose-comparison-treat-phpdoc-types.php'], $expectedErrors);
+	}
+
 }
diff --git a/tests/PHPStan/Rules/Comparison/data/loose-comparison-treat-phpdoc-types.php b/tests/PHPStan/Rules/Comparison/data/loose-comparison-treat-phpdoc-types.php
new file mode 100644
index 0000000000..08c8838848
--- /dev/null
+++ b/tests/PHPStan/Rules/Comparison/data/loose-comparison-treat-phpdoc-types.php
@@ -0,0 +1,19 @@
+<?php
+
+namespace LooseComparisonTreatPhpDocTypes;
+
+class Foo
+{
+
+	/**
+	 * @param 3 $i
+	 * @return void
+	 */
+	public function doFoo(int $i): void
+	{
+		if ($i == 3) {
+
+		}
+	}
+
+}