diff --git a/Sources/SwiftFormat/PrettyPrint/TokenStreamCreator.swift b/Sources/SwiftFormat/PrettyPrint/TokenStreamCreator.swift
index 46a805a2..f56f50e6 100644
--- a/Sources/SwiftFormat/PrettyPrint/TokenStreamCreator.swift
+++ b/Sources/SwiftFormat/PrettyPrint/TokenStreamCreator.swift
@@ -2411,9 +2411,6 @@ private final class TokenStreamCreator: SyntaxVisitor {
       )
     }
 
-    before(node.baseType.firstToken(viewMode: .sourceAccurate), tokens: .open)
-    after(node.baseType.lastToken(viewMode: .sourceAccurate), tokens: .close)
-
     after(node.lastToken(viewMode: .sourceAccurate), tokens: .close)
     return .visitChildren
   }
diff --git a/Tests/SwiftFormatTests/PrettyPrint/FunctionTypeTests.swift b/Tests/SwiftFormatTests/PrettyPrint/FunctionTypeTests.swift
index 2bb5b326..d7b7f30c 100644
--- a/Tests/SwiftFormatTests/PrettyPrint/FunctionTypeTests.swift
+++ b/Tests/SwiftFormatTests/PrettyPrint/FunctionTypeTests.swift
@@ -316,15 +316,15 @@ final class FunctionTypeTests: PrettyPrintTestCase {
       expected: """
         func f(
           _ body:
-            nonisolated(nonsending)
-            () async -> Void
+            nonisolated(nonsending) ()
+            async -> Void
         ) {}
 
         func f(
           _ body:
             @Foo @Bar
-            nonisolated(nonsending)
-            () async -> Void
+            nonisolated(nonsending) ()
+            async -> Void
         ) {}
 
         func f(
@@ -336,8 +336,8 @@ final class FunctionTypeTests: PrettyPrintTestCase {
         func f(
           _ body:
             inout @Foo @Bar
-            nonisolated(nonsending)
-            () async -> Void
+            nonisolated(nonsending) ()
+            async -> Void
         ) {}
 
         """,