diff --git a/rules/dead-code/src/Rector/Ternary/TernaryToBooleanOrFalseToBooleanAndRector.php b/rules/dead-code/src/Rector/Ternary/TernaryToBooleanOrFalseToBooleanAndRector.php
index fdd30f3ad202..c83d62782ee5 100644
--- a/rules/dead-code/src/Rector/Ternary/TernaryToBooleanOrFalseToBooleanAndRector.php
+++ b/rules/dead-code/src/Rector/Ternary/TernaryToBooleanOrFalseToBooleanAndRector.php
@@ -76,6 +76,10 @@ public function refactor(Node $node): ?Node
             return null;
         }
 
+        if ($this->isTrue($node->if)) {
+            return null;
+        }
+
         $ifType = $this->getStaticType($node->if);
         if (! $ifType instanceof BooleanType) {
             return null;
diff --git a/rules/dead-code/tests/Rector/Ternary/TernaryToBooleanOrFalseToBooleanAndRector/Fixture/skip_double_boolean.php.inc b/rules/dead-code/tests/Rector/Ternary/TernaryToBooleanOrFalseToBooleanAndRector/Fixture/skip_double_boolean.php.inc
new file mode 100644
index 000000000000..a03c7e4664c0
--- /dev/null
+++ b/rules/dead-code/tests/Rector/Ternary/TernaryToBooleanOrFalseToBooleanAndRector/Fixture/skip_double_boolean.php.inc
@@ -0,0 +1,11 @@
+<?php
+
+namespace Rector\DeadCode\Tests\Rector\Ternary\TernaryToBooleanOrFalseToBooleanAndRector\Fixture;
+
+class SkipDoubleBoolean
+{
+    public function go($values)
+    {
+        return is_int($values) ? true : false;
+    }
+}