diff --git a/src/xswiftbus/xswiftbus.pro b/src/xswiftbus/xswiftbus.pro
index cf38daf90..9a77d64e4 100644
--- a/src/xswiftbus/xswiftbus.pro
+++ b/src/xswiftbus/xswiftbus.pro
@@ -74,6 +74,7 @@ msvc: DEFINES += _CRT_SECURE_NO_WARNINGS
 
 !swiftConfig(allowNoisyWarnings) {
     gcc|llvm:QMAKE_CXXFLAGS_WARN_ON *= -Wno-missing-field-initializers
+    gcc:     QMAKE_CXXFLAGS_WARN_ON *= -Wno-stringop-truncation
 }
 
 # Required by X-Plane SDK and xplanemp2