@@ -22,11 +22,10 @@
 
 #include <stdarg.h>
 
 #import "OFObject.h"
 #import "OFCollection.h"
-#import "OFSerialization.h"
 
 OF_ASSUME_NONNULL_BEGIN
 
 /** @file */
 
@@ -61,11 +60,11 @@
  *
  * @note Subclasses must implement @ref count, @ref containsObject: and
  *	 @ref objectEnumerator.
  */
 @interface OFSet OF_GENERIC(ObjectType): OFObject <OFCollection, OFCopying,
-    OFMutableCopying, OFSerialization>
+    OFMutableCopying>
 #if !defined(OF_HAVE_GENERICS) && !defined(DOXYGEN)
 # define ObjectType id
 #endif
 /**
  * @brief An array of all objects in the set.