diff --git a/mu3hook/meson.build b/mu3hook/meson.build
index 9931b8b..7ce2398 100644
--- a/mu3hook/meson.build
+++ b/mu3hook/meson.build
@@ -14,7 +14,7 @@ shared_library(
         aimeio_lib,
         board_lib,
         hooklib_lib,
-        mu3io_dll,
+        mu3io_lib,
         platform_lib,
         util_lib,
     ],
diff --git a/mu3io/meson.build b/mu3io/meson.build
index 74b91ad..3d6e60e 100644
--- a/mu3io/meson.build
+++ b/mu3io/meson.build
@@ -1,9 +1,8 @@
-mu3io_dll = shared_library(
+mu3io_lib = static_library(
     'mu3io',
     name_prefix : '',
     include_directories : inc,
     implicit_include_directories : false,
-    vs_module_defs : 'mu3io.def',
     c_pch : '../precompiled.h',
     dependencies : [
         xinput_lib,
diff --git a/mu3io/mu3io.def b/mu3io/mu3io.def
deleted file mode 100644
index 33f747f..0000000
--- a/mu3io/mu3io.def
+++ /dev/null
@@ -1,8 +0,0 @@
-LIBRARY mu3io
-
-EXPORTS
-    mu3_io_get_gamebtns
-    mu3_io_get_lever
-    mu3_io_get_opbtns
-    mu3_io_init
-    mu3_io_poll