diff --git a/Tests/GRPCCodeGenTests/Internal/Translator/ClientCodeTranslatorSnippetBasedTests.swift b/Tests/GRPCCodeGenTests/Internal/Translator/ClientCodeTranslatorSnippetBasedTests.swift
index 144749390..6e4daa1a6 100644
--- a/Tests/GRPCCodeGenTests/Internal/Translator/ClientCodeTranslatorSnippetBasedTests.swift
+++ b/Tests/GRPCCodeGenTests/Internal/Translator/ClientCodeTranslatorSnippetBasedTests.swift
@@ -14,6 +14,8 @@
  * limitations under the License.
  */
 
+#if os(macOS) || os(Linux)  // swift-format doesn't like canImport(Foundation.Process)
+
 import XCTest
 
 @testable import GRPCCodeGen
@@ -540,3 +542,5 @@ final class ClientCodeTranslatorSnippetBasedTests: XCTestCase {
     try XCTAssertEqualWithDiff(contents, expectedSwift)
   }
 }
+
+#endif  // os(macOS) || os(Linux)