diff --git a/lldb/include/lldb/API/LLDB.h b/lldb/include/lldb/API/LLDB.h
index 40368e036e0e4..126fcef31b416 100644
--- a/lldb/include/lldb/API/LLDB.h
+++ b/lldb/include/lldb/API/LLDB.h
@@ -54,6 +54,7 @@
 #include "lldb/API/SBProcess.h"
 #include "lldb/API/SBProcessInfo.h"
 #include "lldb/API/SBProcessInfoList.h"
+#include "lldb/API/SBProgress.h"
 #include "lldb/API/SBQueue.h"
 #include "lldb/API/SBQueueItem.h"
 #include "lldb/API/SBReproducer.h"
diff --git a/lldb/include/lldb/API/SBDefines.h b/lldb/include/lldb/API/SBDefines.h
index 159a9ba799b18..31e8c9279f8b8 100644
--- a/lldb/include/lldb/API/SBDefines.h
+++ b/lldb/include/lldb/API/SBDefines.h
@@ -95,6 +95,7 @@ class LLDB_API SBPlatformShellCommand;
 class LLDB_API SBProcess;
 class LLDB_API SBProcessInfo;
 class LLDB_API SBProcessInfoList;
+class LLDB_API SBProgress;
 class LLDB_API SBQueue;
 class LLDB_API SBQueueItem;
 class LLDB_API SBReplayOptions;