diff --git a/Source/GSHTTPAuthentication.m b/Source/GSHTTPAuthentication.m
index 6353a203d..33bef211b 100644
--- a/Source/GSHTTPAuthentication.m
+++ b/Source/GSHTTPAuthentication.m
@@ -27,6 +27,7 @@
 #include "Foundation/NSScanner.h"
 #include "Foundation/NSSet.h"
 #include "Foundation/NSDebug.h"
+#include "Foundation/NSValue.h"
 #include "GNUstepBase/GSLock.h"
 #include "GNUstepBase/GSMime.h"
 
diff --git a/Source/NSURLProtectionSpace.m b/Source/NSURLProtectionSpace.m
index cbca2dfb9..f7da958ce 100644
--- a/Source/NSURLProtectionSpace.m
+++ b/Source/NSURLProtectionSpace.m
@@ -160,7 +160,7 @@ authenticationMethod: (NSString *)authenticationMethod
   return NO;
 }
 
-- (unsigned) isEqual: (id)other
+- (BOOL) isEqual: (id)other
 {
   if ((id)self == other)
     {