diff --git a/plugins/channelrx/demodnavtex/navtexdemodsink.cpp b/plugins/channelrx/demodnavtex/navtexdemodsink.cpp
index c894dc30b..81a8be5d8 100644
--- a/plugins/channelrx/demodnavtex/navtexdemodsink.cpp
+++ b/plugins/channelrx/demodnavtex/navtexdemodsink.cpp
@@ -354,7 +354,7 @@ void NavtexDemodSink::receiveBit(bool bit)
                         getMessageQueueToChannel()->push(msg);
                     }
                     // Add character to message buffer
-                    m_messageBuffer.append(QChar(c));
+                    m_messageBuffer.append(QChar((char) c));
                 }
                 else
                 {
diff --git a/plugins/channelrx/remotesink/remotesinksink.cpp b/plugins/channelrx/remotesink/remotesinksink.cpp
index 84b9d31a7..6c9a4d4e9 100644
--- a/plugins/channelrx/remotesink/remotesinksink.cpp
+++ b/plugins/channelrx/remotesink/remotesinksink.cpp
@@ -17,6 +17,7 @@
 
 #include <QMutexLocker>
 #include <QThread>
+#include <QDebug>
 
 #include <boost/crc.hpp>
 #include <boost/cstdint.hpp>
diff --git a/plugins/channeltx/remotesource/remotesourcesource.cpp b/plugins/channeltx/remotesource/remotesourcesource.cpp
index 601edf980..05adf7db1 100644
--- a/plugins/channeltx/remotesource/remotesourcesource.cpp
+++ b/plugins/channeltx/remotesource/remotesourcesource.cpp
@@ -15,6 +15,8 @@
 // along with this program. If not, see <http://www.gnu.org/licenses/>.          //
 ///////////////////////////////////////////////////////////////////////////////////
 
+#include <QDebug>
+
 #include <boost/crc.hpp>
 #include <boost/cstdint.hpp>
 
diff --git a/plugins/samplemimo/metismiso/metismisoudphandler.cpp b/plugins/samplemimo/metismiso/metismisoudphandler.cpp
index 0beb168fb..a42d3eb08 100644
--- a/plugins/samplemimo/metismiso/metismisoudphandler.cpp
+++ b/plugins/samplemimo/metismiso/metismisoudphandler.cpp
@@ -16,6 +16,8 @@
 // along with this program. If not, see <http://www.gnu.org/licenses/>.          //
 ///////////////////////////////////////////////////////////////////////////////////
 
+#include <QDebug>
+
 #include "dsp/samplemififo.h"
 #include "dsp/samplemofifo.h"