diff --git a/stdlib/public/core/Span/MutableRawSpan.swift b/stdlib/public/core/Span/MutableRawSpan.swift
index 60b9708126c85..9e52138367dd5 100644
--- a/stdlib/public/core/Span/MutableRawSpan.swift
+++ b/stdlib/public/core/Span/MutableRawSpan.swift
@@ -42,7 +42,6 @@ public struct MutableRawSpan: ~Copyable & ~Escapable {
   }
 
   @unsafe
-  @_unsafeNonescapableResult
   @_alwaysEmitIntoClient
   @lifetime(borrow pointer)
   internal init(
diff --git a/stdlib/public/core/Span/MutableSpan.swift b/stdlib/public/core/Span/MutableSpan.swift
index 15e0314d1c8c7..4b4d386f19b62 100644
--- a/stdlib/public/core/Span/MutableSpan.swift
+++ b/stdlib/public/core/Span/MutableSpan.swift
@@ -43,7 +43,6 @@ public struct MutableSpan<Element: ~Copyable>
   }
 
   @unsafe
-  @_unsafeNonescapableResult
   @_alwaysEmitIntoClient
   @lifetime(borrow start)
   internal init(