@@ -19,10 +19,12 @@
 #import "OFObserveFailedException.h"
 #import "OFString.h"
 #import "OFKernelEventObserver.h"
 
 @implementation OFObserveFailedException
+@synthesize observer = _observer, errNo = _errNo;
+
 + (instancetype)exceptionWithObserver: (OFKernelEventObserver*)observer
 				errNo: (int)errNo
 {
 	return [[[self alloc] initWithObserver: observer
 					 errNo: errNo] autorelease];
@@ -60,16 +62,6 @@
 {
 	return [OFString stringWithFormat:
 	    @"An observer of class %@ failed to observe: %@",
 	    [_observer className], of_strerror(_errNo)];
 }
-
-- (OFKernelEventObserver*)observer
-{
-	OF_GETTER(_observer, true)
-}
-
-- (int)errNo
-{
-	return _errNo;
-}
 @end