diff --git a/sdrbase/channel/channelutils.h b/sdrbase/channel/channelutils.h
index 4749b00d7..ef0161256 100644
--- a/sdrbase/channel/channelutils.h
+++ b/sdrbase/channel/channelutils.h
@@ -19,8 +19,9 @@
 #define SDRBASE_CHANNEL_CHANNELUTILS_H_
 
 #include <QString>
+#include "export.h"
 
-class ChannelUtils
+class SDRBASE_API ChannelUtils
 {
 public:
     static bool compareChannelURIs(const QString& registerdChannelURI, const QString& xChannelURI);
diff --git a/sdrsrv/webapi/webapiadaptersrv.cpp b/sdrsrv/webapi/webapiadaptersrv.cpp
index cdd1f08b7..1b3465a8f 100644
--- a/sdrsrv/webapi/webapiadaptersrv.cpp
+++ b/sdrsrv/webapi/webapiadaptersrv.cpp
@@ -165,6 +165,7 @@ int WebAPIAdapterSrv::instanceConfigPutPatch(
     }
 
     // TODO
+    return 200;
 }
 
 int WebAPIAdapterSrv::instanceDevices(