@@ -141,10 +141,14 @@
 @end
 
 @interface TestsAppDelegate (OFSHA1HashTests)
 - (void)SHA1HashTests;
 @end
+
+@interface TestsAppDelegate (OFSHA224HashTests)
+- (void)SHA224HashTests;
+@end
 
 @interface TestsAppDelegate (OFSHA256HashTests)
 - (void)SHA256HashTests;
 @end