diff --git a/Sources/MacroTesting/AssertMacro.swift b/Sources/MacroTesting/AssertMacro.swift
index a67ddf9..ad730cb 100644
--- a/Sources/MacroTesting/AssertMacro.swift
+++ b/Sources/MacroTesting/AssertMacro.swift
@@ -10,7 +10,7 @@ import SwiftSyntaxMacros
 import XCTest
 
 #if canImport(Testing)
-@_implementationOnly import Testing
+  @_implementationOnly import Testing
 #endif
 
 /// Asserts that a given Swift source string matches an expected string with all macros expanded.
diff --git a/Sources/MacroTesting/Internal/RecordIssue.swift b/Sources/MacroTesting/Internal/RecordIssue.swift
index 2b9c36b..d0c99c3 100644
--- a/Sources/MacroTesting/Internal/RecordIssue.swift
+++ b/Sources/MacroTesting/Internal/RecordIssue.swift
@@ -1,7 +1,7 @@
 import XCTest
 
 #if canImport(Testing)
-@_implementationOnly import Testing
+  @_implementationOnly import Testing
 #endif
 
 @_spi(Internals)