diff --git a/Telegram/SourceFiles/messenger.h b/Telegram/SourceFiles/messenger.h
index aa7ccff84..e6e5cc537 100644
--- a/Telegram/SourceFiles/messenger.h
+++ b/Telegram/SourceFiles/messenger.h
@@ -25,7 +25,7 @@ class Databases;
 
 namespace Core {
 class Launcher;
-class LocalUrlHandler;
+struct LocalUrlHandler;
 } // namespace Core
 
 namespace Window {
diff --git a/Telegram/SourceFiles/support/support_helper.cpp b/Telegram/SourceFiles/support/support_helper.cpp
index b183da57d..c44962e0b 100644
--- a/Telegram/SourceFiles/support/support_helper.cpp
+++ b/Telegram/SourceFiles/support/support_helper.cpp
@@ -218,7 +218,11 @@ QString ParseOccupationName(History *history) {
 				return 0;
 			}
 		} else if (part.startsWith(qstr("n:"))) {
+#ifndef OS_MAC_OLD
 			result = part.mid(2).toString();
+#else // OS_MAC_OLD
+			result = part.mid(2);
+#endif // OS_MAC_OLD
 		}
 	}
 	return valid ? result : QString();