diff --git a/Source/GSXib5KeyedUnarchiver.m b/Source/GSXib5KeyedUnarchiver.m
index 5b12320d88..d43580f1e7 100644
--- a/Source/GSXib5KeyedUnarchiver.m
+++ b/Source/GSXib5KeyedUnarchiver.m
@@ -247,7 +247,7 @@ - (void) establishConnection
         {
           NSWarnMLog(@"setting trigger %@ to selector %@", selName, label);
           //[destination setTarget: source]; // Not needed???
-          [destination performSelector: trigsel withObject: sel];
+          [destination performSelector: trigsel withObject: (id)sel];
         }
       else if ((SEL)nil == sel)
         {
diff --git a/Source/NSGraphicsContext.m b/Source/NSGraphicsContext.m
index b4ab0009ce..b6567be00e 100644
--- a/Source/NSGraphicsContext.m
+++ b/Source/NSGraphicsContext.m
@@ -345,12 +345,12 @@ - (id) initWithContextInfo: (NSDictionary *)info
        * be protected from other threads.
        */
       [contextLock lock];
-      methods = [[classMethodTable objectForKey: [self class]] pointerValue];
+      methods = [[classMethodTable objectForKey: (id)[self class]] pointerValue];
       if (methods == 0)
         {
           methods = [[self class] _initializeMethodTable];
           [classMethodTable setObject: [NSValue valueWithPointer: methods]
-                            forKey: [self class]];
+                            forKey: (id)[self class]];
         }
       [contextLock unlock];
     }