diff --git a/psalm.xml b/psalm.xml
index b18ebc93cdd66..a3e57fb98574e 100644
--- a/psalm.xml
+++ b/psalm.xml
@@ -5,9 +5,10 @@
 	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
 	xmlns="https://getpsalm.org/schema/config"
 	xsi:schemaLocation="https://getpsalm.org/schema/config"
-    errorBaseline="build/psalm-baseline.xml"
+	errorBaseline="build/psalm-baseline.xml"
 	findUnusedBaselineEntry="false"
 	findUnusedCode="false"
+	phpVersion="8.0"
 >
 	<plugins>
 		<plugin filename="build/psalm/AppFrameworkTainter.php" />