diff --git a/TestInputs/ExplicitModuleBuilds/Swift/G.swiftinterface b/TestInputs/ExplicitModuleBuilds/Swift/G.swiftinterface
index c736e9b10..31f5140ea 100644
--- a/TestInputs/ExplicitModuleBuilds/Swift/G.swiftinterface
+++ b/TestInputs/ExplicitModuleBuilds/Swift/G.swiftinterface
@@ -1,5 +1,5 @@
 // swift-interface-format-version: 1.0
-// swift-module-flags: -module-name G -swift-version 5 -target x86_64-apple-macosx10.9
+// swift-module-flags: -module-name G -swift-version 5
 #if swift(>=5.0)
 @_exported import G
 import Swift
diff --git a/TestInputs/ExplicitModuleBuilds/Swift/Swift.swiftinterface b/TestInputs/ExplicitModuleBuilds/Swift/Swift.swiftinterface
index 49303f266..8c4f4558d 100644
--- a/TestInputs/ExplicitModuleBuilds/Swift/Swift.swiftinterface
+++ b/TestInputs/ExplicitModuleBuilds/Swift/Swift.swiftinterface
@@ -1,4 +1,4 @@
 // swift-interface-format-version: 1.0
 // swift-compiler-version: Swift version 5.4-dev (LLVM bd2476a8056e227, Swift 68ac381af6ca0e3)
-// swift-module-flags: -disable-objc-attr-requires-foundation-module -target x86_64-apple-macosx10.9 -enable-objc-interop -enable-library-evolution -module-link-name swiftCore -parse-stdlib -swift-version 5 -O -enforce-exclusivity=unchecked -enable-experimental-concise-pound-file -module-name Swift
+// swift-module-flags: -disable-objc-attr-requires-foundation-module -enable-objc-interop -enable-library-evolution -module-link-name swiftCore -parse-stdlib -swift-version 5 -O -enforce-exclusivity=unchecked -enable-experimental-concise-pound-file -module-name Swift
 import SwiftShims
diff --git a/TestInputs/ExplicitModuleBuilds/Swift/SwiftOnoneSupport.swiftinterface b/TestInputs/ExplicitModuleBuilds/Swift/SwiftOnoneSupport.swiftinterface
index 4d7163a48..242516c51 100644
--- a/TestInputs/ExplicitModuleBuilds/Swift/SwiftOnoneSupport.swiftinterface
+++ b/TestInputs/ExplicitModuleBuilds/Swift/SwiftOnoneSupport.swiftinterface
@@ -1,4 +1,4 @@
 // swift-interface-format-version: 1.0
 // swift-compiler-version: Swift version 5.4-dev (LLVM bd2476a8056e227, Swift 68ac381af6ca0e3)
-// swift-module-flags: -disable-objc-attr-requires-foundation-module -target x86_64-apple-macosx10.9 -enable-objc-interop -enable-library-evolution -module-link-name swiftSwiftOnoneSupport -parse-stdlib -swift-version 5 -O -enforce-exclusivity=unchecked -module-name SwiftOnoneSupport
+// swift-module-flags: -disable-objc-attr-requires-foundation-module -enable-objc-interop -enable-library-evolution -module-link-name swiftSwiftOnoneSupport -parse-stdlib -swift-version 5 -O -enforce-exclusivity=unchecked -module-name SwiftOnoneSupport
 import Swift