Index: src/OFObject.m
==================================================================
--- src/OFObject.m
+++ src/OFObject.m
@@ -330,10 +330,14 @@
 #endif
 
 	instance = (OFObject *)(void *)((char *)instance + PRE_IVARS_ALIGN);
 
 	if (!objc_constructInstance(class, instance)) {
+#if !defined(OF_HAVE_ATOMIC_OPS) && !defined(OF_AMIGAOS)
+		OFSpinlockFree(&((struct PreIvars *)(void *)
+		    ((char *)instance - PRE_IVARS_ALIGN))->retainCountSpinlock);
+#endif
 		free((char *)instance - PRE_IVARS_ALIGN);
 		@throw [OFInitializationFailedException
 		    exceptionWithClass: class];
 	}
 
@@ -1200,10 +1204,14 @@
 }
 
 - (void)dealloc
 {
 	objc_destructInstance(self);
+
+#if !defined(OF_HAVE_ATOMIC_OPS) && !defined(OF_AMIGAOS)
+	OFSpinlockFree(&PRE_IVARS->retainCountSpinlock);
+#endif
 
 	free((char *)self - PRE_IVARS_ALIGN);
 }
 
 /* Required to use properties with the Apple runtime */