diff --git a/appveyor.yml b/appveyor.yml
index c291b1f1e..2c418d1f6 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -31,8 +31,6 @@ after_build:
       
       move %EXE_PATH% artifacts\flycast-win_%PLATFORM%-%CONFIGURATION%-%APPVEYOR_REPO_COMMIT%.exe
       
-      copy %EXTRA_PATH%\libgcc_s_seh-1.dll artifacts && copy %EXTRA_PATH%\libwinpthread-1.dll artifacts && copy %EXTRA_PATH%\libgomp-1.dll artifacts
-
 artifacts:
   - path: artifacts
     name: flycast-win_$(PLATFORM)-$(CONFIGURATION)-$(APPVEYOR_REPO_COMMIT)
diff --git a/shell/linux/Makefile b/shell/linux/Makefile
index 2b5ae5f7b..7287a6a83 100644
--- a/shell/linux/Makefile
+++ b/shell/linux/Makefile
@@ -253,7 +253,7 @@ else ifneq (,$(findstring win32,$(platform)))
     NOT_ARM := 1
     CFLAGS += -fno-builtin-sqrtf -funroll-loops -DHAVE_FSEEKO -D TARGET_NO_AREC
     LDFLAGS += -static-libgcc -static-libstdc++ -Wl,-subsystem,windows
-    LIBS := -lopengl32 -lwinmm -lgdi32 -lwsock32 -ldsound -lcomctl32 -lcomdlg32 -lxinput -liphlpapi
+    LIBS := -lopengl32 -lwinmm -lgdi32 -lwsock32 -ldsound -lcomctl32 -lcomdlg32 -lxinput -liphlpapi -Wl,-Bstatic -lgmp -Wl,-Bstatic -lgomp 
     PLATFORM_EXT := exe
     CC = gcc
     CXX = g++