diff --git a/src/Makevars.win b/src/Makevars.win
index a86f81e4..5af6c880 100644
--- a/src/Makevars.win
+++ b/src/Makevars.win
@@ -1,3 +1,3 @@
 CXX_STD = CXX17
-PKG_CXXFLAGS = -w  -L/usr/lib -lboost_filesystem -lboost_system -lboost_process
-PKG_LIBS= -lws2_32 
\ No newline at end of file
+PKG_CXXFLAGS = -w -D_GLIBCXX_USE_CXX11_ABI=0 
+PKG_LIBS= -lws2_32 -L/usr/lib -lboost_filesystem -lboost_system -lboost_process
\ No newline at end of file