diff --git a/php/psalm-baseline.xml b/php/psalm-baseline.xml
index 29c158ac..de8de621 100644
--- a/php/psalm-baseline.xml
+++ b/php/psalm-baseline.xml
@@ -60,9 +60,6 @@
     <InvalidScalarArgument occurrences="1">
       <code>$internalPort</code>
     </InvalidScalarArgument>
-    <PossiblyFalseOperand occurrences="1">
-      <code>strpos($fullDigest, "@")</code>
-    </PossiblyFalseOperand>
     <RedundantCondition occurrences="1">
       <code>$container-&gt;GetInternalPorts() !== null</code>
     </RedundantCondition>