diff --git a/swift/ql/lib/codeql/swift/controlflow/internal/ControlFlowGraphImpl.qll b/swift/ql/lib/codeql/swift/controlflow/internal/ControlFlowGraphImpl.qll
index 5a18c1db76f9..eef4b32f2d9b 100644
--- a/swift/ql/lib/codeql/swift/controlflow/internal/ControlFlowGraphImpl.qll
+++ b/swift/ql/lib/codeql/swift/controlflow/internal/ControlFlowGraphImpl.qll
@@ -1417,6 +1417,15 @@ module Exprs {
     }
   }
 
+  /** Control-flow for a `SingleValueStmtExpr`. See the QLDoc for `SingleValueStmtExpr` for the semantics of a `SingleValueStmtExpr`. */
+  private class SingleValueStmtExprTree extends AstStandardPostOrderTree {
+    override SingleValueStmtExpr ast;
+
+    final override ControlFlowElement getChildElement(int i) {
+      i = 0 and result.asAstNode() = ast.getStmt()
+    }
+  }
+
   private class OpaqueValueExprTree extends AstLeafTree {
     override OpaqueValueExpr ast;
   }
diff --git a/swift/ql/test/extractor-tests/generated/expr/SingleValueStmtExpr/CONSISTENCY/CfgConsistency.expected b/swift/ql/test/extractor-tests/generated/expr/SingleValueStmtExpr/CONSISTENCY/CfgConsistency.expected
deleted file mode 100644
index 01748aa8e03e..000000000000
--- a/swift/ql/test/extractor-tests/generated/expr/SingleValueStmtExpr/CONSISTENCY/CfgConsistency.expected
+++ /dev/null
@@ -1,2 +0,0 @@
-deadEnd
-| test.swift:1:8:1:13 | x |
diff --git a/swift/ql/test/library-tests/dataflow/flowsources/CONSISTENCY/CfgConsistency.expected b/swift/ql/test/library-tests/dataflow/flowsources/CONSISTENCY/CfgConsistency.expected
deleted file mode 100644
index eca8be91c8b9..000000000000
--- a/swift/ql/test/library-tests/dataflow/flowsources/CONSISTENCY/CfgConsistency.expected
+++ /dev/null
@@ -1,5 +0,0 @@
-deadEnd
-| alamofire.swift:469:9:469:9 | stream |
-| alamofire.swift:484:9:484:9 | stream |
-| alamofire.swift:499:9:499:9 | stream |
-| alamofire.swift:514:9:514:9 | stream |