diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 87188d3..94bab7f 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -1,4 +1,4 @@
-name: Build Environment
+name: Legacy Makefile Build Environment
 
 on: [push, pull_request]
 
@@ -78,6 +78,13 @@ jobs:
           make
           binutils
           gcc
+          wxwidgets3.2-common
+          wxwidgets3.2-common-libs
+          wxwidgets3.2-gtk3
+          wxwidgets3.2-gtk3-libs
+          wxwidgets3.2-msw
+          wxwidgets3.2-msw-cb_headers
+          wxwidgets3.2-msw-libs
     - name: Build
       shell: msys2 {0}
       run: |
diff --git a/Makefile b/Makefile
index 296ceb9..0206a1a 100644
--- a/Makefile
+++ b/Makefile
@@ -39,7 +39,8 @@ WXVERSION=3.2
 EXE=.exe
 COMMON_SRCS+=WinSerialPort.cpp WinPortFactory.cpp
 COMMON_LDFLAGS=-Wl,--enable-auto-import -static -static-libstdc++ -static-libgcc
-COMMON_LIBS=-ltermcap -Wl,--as-needed -lsetupapi
+COMMON_LIBS=-ltermcap -Wl,--as-needed -lsetupapi -lole32
+COMMON_CXXFLAGS=-std=c++14
 BOSSA_RC=BossaRes.rc
 WIXDIR="C:\Program Files (x86)\WiX Toolset v3.11\bin"
 CODE_SIGN=$(INSTALLDIR)\\code_sign.p12