diff --git a/csharp/ql/lib/semmle/code/csharp/dataflow/internal/DataFlowPrivate.qll b/csharp/ql/lib/semmle/code/csharp/dataflow/internal/DataFlowPrivate.qll
index 3f2ffbd8c9d..95fed08f931 100644
--- a/csharp/ql/lib/semmle/code/csharp/dataflow/internal/DataFlowPrivate.qll
+++ b/csharp/ql/lib/semmle/code/csharp/dataflow/internal/DataFlowPrivate.qll
@@ -2075,11 +2075,10 @@ predicate storeStep(Node node1, ContentSet c, Node node2) {
     node1 = TExplicitParameterNode(p) and
     node2 = TPrimaryConstructorThisAccessNode(p, true) and
     exists(Type t | t = p.getCallable().getDeclaringType() |
-      not t instanceof RecordType and
-      c.(PrimaryConstructorParameterContent).getParameter() = p
-      or
-      t instanceof RecordType and
-      c.(PropertyContent).getProperty().getName() = p.getName()
+      if t instanceof RecordType then
+        c.(PropertyContent).getProperty().getName() = p.getName()
+      else
+        c.(PrimaryConstructorParameterContent).getParameter() = p
     )
   )
   or