diff --git a/debian/patches/build-fix.patch b/debian/patches/build-fix.patch
new file mode 100644
index 0000000..38c1291
--- /dev/null
+++ b/debian/patches/build-fix.patch
@@ -0,0 +1,11 @@
+--- a/tcpCode.cpp
++++ b/tcpCode.cpp
+@@ -370,7 +370,7 @@
+ 
+ 	QByteArray datas = HAMLIBsock->readAll();
+ 
+-	qDebug(datas.data());
++	qDebug("SetPTT Error: %s", datas.data());
+ 
+ }
+ 
diff --git a/debian/patches/series b/debian/patches/series
index e69de29..48626c1 100644
--- a/debian/patches/series
+++ b/debian/patches/series
@@ -0,0 +1 @@
+build-fix.patch