diff --git a/src/plugins/mcusupport/mcusupportoptions.h b/src/plugins/mcusupport/mcusupportoptions.h
index e33af08492b..95130fb0aba 100644
--- a/src/plugins/mcusupport/mcusupportoptions.h
+++ b/src/plugins/mcusupport/mcusupportoptions.h
@@ -200,8 +200,9 @@ private:
     int m_colorDepth = -1;
 };
 
-struct McuSdkRepository
+class McuSdkRepository
 {
+public:
     QVector<McuPackage*> packages;
     QVector<McuTarget*> mcuTargets;
 
diff --git a/src/plugins/mcusupport/mcusupportsdk.h b/src/plugins/mcusupport/mcusupportsdk.h
index c264b32045b..2f687555d68 100644
--- a/src/plugins/mcusupport/mcusupportsdk.h
+++ b/src/plugins/mcusupport/mcusupportsdk.h
@@ -37,7 +37,7 @@ namespace Internal {
 #define MAX_COMPATIBILITY_VERSION 1
 
 class McuSdkRepository;
-class McuToolChainPackage;
+class McuPackage;
 namespace Sdk {
 
 McuPackage *createQtForMCUsPackage();