diff --git a/lib/spitask/GWDMS22B.cpp b/lib/spitask/GWDMS22B.cpp
index 91c4964..94734e7 100644
--- a/lib/spitask/GWDMS22B.cpp
+++ b/lib/spitask/GWDMS22B.cpp
@@ -83,7 +83,7 @@ class GWDMS22B : public SSISensor{
     bool invt=false;
     String zeroConfigName;
     public:
-    using SSISensor::SSISensor;
+    GWDMS22B(GwApi *api,const String &prfx, int host):SSISensor("DMS22B",api,prfx,host){}
     virtual bool preinit(GwApi * api){
         GwLog *logger=api->getLogger();
         LOG_DEBUG(GwLog::LOG,"DMS22B configured, prefix=%s, intv=%f, active=%d",prefix.c_str(),fintv,(int)act);