diff --git a/build_scripts/qt/compilers/gcc.pri b/build_scripts/qt/compilers/gcc.pri
index 00eacf6..4223ce6 100644
--- a/build_scripts/qt/compilers/gcc.pri
+++ b/build_scripts/qt/compilers/gcc.pri
@@ -1,7 +1,7 @@
 #g++-7 is needed for C++17 features. travis does not supply this by default.
 QMAKE_CXX = g++-7
 
-QMAKE_CXXFLAGS += -Wextra -Wmost
+QMAKE_CXXFLAGS += -Wextra
 
 QMAKE_CXXFLAGS += -Werror