diff --git a/Tests/SwiftSyntaxTest/AbsolutePositionTests.swift b/Tests/SwiftSyntaxTest/AbsolutePositionTests.swift
index 5ce4c6eb4f2..73709c830d0 100644
--- a/Tests/SwiftSyntaxTest/AbsolutePositionTests.swift
+++ b/Tests/SwiftSyntaxTest/AbsolutePositionTests.swift
@@ -136,7 +136,7 @@ public class AbsolutePositionTests: XCTestCase {
   public func testSourceLocation() {
     let filePath = "/tmp/test.swift"
     let root = self.createSourceFile(2)
-    let converter = SourceLocationConverter(file: filePath, tree: root)
+    let converter = SourceLocationConverter(fileName: filePath, tree: root)
     let secondReturnStmt = root.statements[1]
     let startLoc = secondReturnStmt.startLocation(converter: converter)
     XCTAssertEqual(startLoc.line, 8)
diff --git a/Tests/SwiftSyntaxTest/SourceLocationConverterTests.swift b/Tests/SwiftSyntaxTest/SourceLocationConverterTests.swift
index ad8969c5e17..c72ded3336e 100644
--- a/Tests/SwiftSyntaxTest/SourceLocationConverterTests.swift
+++ b/Tests/SwiftSyntaxTest/SourceLocationConverterTests.swift
@@ -23,7 +23,7 @@ fileprivate func assertPresumedSourceLocation(
   file: StaticString = #file,
   line: UInt = #line
 ) {
-  let converter = SourceLocationConverter(file: "input.swift", tree: source)
+  let converter = SourceLocationConverter(fileName: "input.swift", tree: source)
 
   guard let variableDecl = source.statements.compactMap({ inspectionItemFilter($0.item) }).first else {
     XCTFail("Could not find a node that matches the `inspectionItemFilter` in `source`", file: file, line: line)
@@ -62,7 +62,7 @@ final class SourceLocationConverterTests: XCTestCase {
     // ```
     // assert(tree.byteSize == endOfFile.utf8Offset)
     // ```
-    _ = SourceLocationConverter(file: "", tree: tree)
+    _ = SourceLocationConverter(fileName: "", tree: tree)
   }
 
   func testSingleSourceLocationDirective() {