diff --git a/amex/guid.c b/amex/guid.c
deleted file mode 100644
index de51804..0000000
--- a/amex/guid.c
+++ /dev/null
@@ -1,8 +0,0 @@
-#include <windows.h>
-#include <initguid.h>
-
-#include "amex/ds.h"
-#include "amex/eeprom.h"
-#include "amex/gpio.h"
-#include "amex/jvs.h"
-#include "amex/sram.h"
diff --git a/amex/config.c b/idmac/config.c
similarity index 90%
rename from amex/config.c
rename to idmac/config.c
index e138447..75423ed 100644
--- a/amex/config.c
+++ b/idmac/config.c
@@ -6,13 +6,13 @@
 #include <stdint.h>
 #include <stdlib.h>
 
-#include "amex/amex.h"
-#include "amex/config.h"
-#include "amex/ds.h"
-#include "amex/eeprom.h"
-#include "amex/gpio.h"
-#include "amex/jvs.h"
-#include "amex/sram.h"
+#include "idmac/idmac.h"
+#include "idmac/config.h"
+#include "idmac/ds.h"
+#include "idmac/eeprom.h"
+#include "idmac/gpio.h"
+#include "idmac/jvs.h"
+#include "idmac/sram.h"
 
 void ds_config_load(struct ds_config *cfg, const wchar_t *filename)
 {
@@ -91,7 +91,7 @@ void sram_config_load(struct sram_config *cfg, const wchar_t *filename)
             filename);
 }
 
-void amex_config_load(struct amex_config *cfg, const wchar_t *filename)
+void idmac_config_load(struct idmac_config *cfg, const wchar_t *filename)
 {
     assert(cfg != NULL);
     assert(filename != NULL);
diff --git a/amex/config.h b/idmac/config.h
similarity index 67%
rename from amex/config.h
rename to idmac/config.h
index d088bf0..3c2fdfd 100644
--- a/amex/config.h
+++ b/idmac/config.h
@@ -6,16 +6,16 @@
 #include <stddef.h>
 #include <stdint.h>
 
-#include "amex/amex.h"
-#include "amex/ds.h"
-#include "amex/eeprom.h"
-#include "amex/gpio.h"
-#include "amex/jvs.h"
-#include "amex/sram.h"
+#include "idmac/idmac.h"
+#include "idmac/ds.h"
+#include "idmac/eeprom.h"
+#include "idmac/gpio.h"
+#include "idmac/jvs.h"
+#include "idmac/sram.h"
 
 void ds_config_load(struct ds_config *cfg, const wchar_t *filename);
 void eeprom_config_load(struct eeprom_config *cfg, const wchar_t *filename);
 void gpio_config_load(struct gpio_config *cfg, const wchar_t *filename);
 void jvs_config_load(struct jvs_config *cfg, const wchar_t *filename);
 void sram_config_load(struct sram_config *cfg, const wchar_t *filename);
-void amex_config_load(struct amex_config *cfg, const wchar_t *filename);
+void idmac_config_load(struct idmac_config *cfg, const wchar_t *filename);
diff --git a/amex/ds.c b/idmac/ds.c
similarity index 98%
rename from amex/ds.c
rename to idmac/ds.c
index c0f357f..ead06a8 100644
--- a/amex/ds.c
+++ b/idmac/ds.c
@@ -7,8 +7,8 @@
 #include <stdint.h>
 #include <string.h>
 
-#include "amex/ds.h"
-#include "amex/nvram.h"
+#include "idmac/ds.h"
+#include "idmac/nvram.h"
 
 #include "hook/iobuf.h"
 #include "hook/iohook.h"
diff --git a/amex/ds.h b/idmac/ds.h
similarity index 100%
rename from amex/ds.h
rename to idmac/ds.h
diff --git a/amex/eeprom.c b/idmac/eeprom.c
similarity index 98%
rename from amex/eeprom.c
rename to idmac/eeprom.c
index 84e4701..f9da8b8 100644
--- a/amex/eeprom.c
+++ b/idmac/eeprom.c
@@ -10,8 +10,8 @@
 
 #include <assert.h>
 
-#include "amex/eeprom.h"
-#include "amex/nvram.h"
+#include "idmac/eeprom.h"
+#include "idmac/nvram.h"
 
 #include "hook/iohook.h"
 
diff --git a/amex/eeprom.h b/idmac/eeprom.h
similarity index 100%
rename from amex/eeprom.h
rename to idmac/eeprom.h
diff --git a/amex/gpio.c b/idmac/gpio.c
similarity index 99%
rename from amex/gpio.c
rename to idmac/gpio.c
index 4e18630..c711aa8 100644
--- a/amex/gpio.c
+++ b/idmac/gpio.c
@@ -4,7 +4,7 @@
 #include <assert.h>
 #include <string.h>
 
-#include "amex/gpio.h"
+#include "idmac/gpio.h"
 
 #include "hook/iohook.h"
 
diff --git a/amex/gpio.h b/idmac/gpio.h
similarity index 100%
rename from amex/gpio.h
rename to idmac/gpio.h
diff --git a/idmac/guid.c b/idmac/guid.c
new file mode 100644
index 0000000..559e557
--- /dev/null
+++ b/idmac/guid.c
@@ -0,0 +1,8 @@
+#include <windows.h>
+#include <initguid.h>
+
+#include "idmac/ds.h"
+#include "idmac/eeprom.h"
+#include "idmac/gpio.h"
+#include "idmac/jvs.h"
+#include "idmac/sram.h"
diff --git a/amex/amex.c b/idmac/idmac.c
similarity index 71%
rename from amex/amex.c
rename to idmac/idmac.c
index 903665f..dad3529 100644
--- a/amex/amex.c
+++ b/idmac/idmac.c
@@ -1,15 +1,15 @@
 #include <windows.h>
 
-#include "amex/amex.h"
-#include "amex/ds.h"
-#include "amex/eeprom.h"
-#include "amex/gpio.h"
-#include "amex/jvs.h"
-#include "amex/sram.h"
+#include "idmac/idmac.h"
+#include "idmac/ds.h"
+#include "idmac/eeprom.h"
+#include "idmac/gpio.h"
+#include "idmac/jvs.h"
+#include "idmac/sram.h"
 
 #include <assert.h>
 
-HRESULT amex_hook_init(const struct amex_config *cfg, jvs_provider_t jvs)
+HRESULT idmac_hook_init(const struct idmac_config *cfg, jvs_provider_t jvs)
 {
     HRESULT hr;
 
diff --git a/amex/amex.h b/idmac/idmac.h
similarity index 50%
rename from amex/amex.h
rename to idmac/idmac.h
index f1a0368..262745a 100644
--- a/amex/amex.h
+++ b/idmac/idmac.h
@@ -2,13 +2,13 @@
 
 #include <windows.h>
 
-#include "amex/ds.h"
-#include "amex/eeprom.h"
-#include "amex/gpio.h"
-#include "amex/jvs.h"
-#include "amex/sram.h"
+#include "idmac/ds.h"
+#include "idmac/eeprom.h"
+#include "idmac/gpio.h"
+#include "idmac/jvs.h"
+#include "idmac/sram.h"
 
-struct amex_config {
+struct idmac_config {
     struct ds_config ds;
     struct eeprom_config eeprom;
     struct gpio_config gpio;
@@ -16,6 +16,6 @@ struct amex_config {
     struct sram_config sram;
 };
 
-HRESULT amex_hook_init(
-        const struct amex_config *cfg,
+HRESULT idmac_hook_init(
+        const struct idmac_config *cfg,
         jvs_provider_t jvs);
diff --git a/amex/jvs.c b/idmac/jvs.c
similarity index 99%
rename from amex/jvs.c
rename to idmac/jvs.c
index 40d9673..01b2b04 100644
--- a/amex/jvs.c
+++ b/idmac/jvs.c
@@ -8,7 +8,7 @@
 #include <assert.h>
 #include <stddef.h>
 
-#include "amex/jvs.h"
+#include "idmac/jvs.h"
 
 #include "hook/iobuf.h"
 #include "hook/iohook.h"
diff --git a/amex/jvs.h b/idmac/jvs.h
similarity index 100%
rename from amex/jvs.h
rename to idmac/jvs.h
diff --git a/amex/meson.build b/idmac/meson.build
similarity index 85%
rename from amex/meson.build
rename to idmac/meson.build
index 0f4d61e..afea1fb 100644
--- a/amex/meson.build
+++ b/idmac/meson.build
@@ -1,5 +1,5 @@
-amex_lib = static_library(
-    'amex',
+idmac_lib = static_library(
+    'idmac',
     include_directories : inc,
     implicit_include_directories : false,
     c_pch : '../precompiled.h',
@@ -7,8 +7,8 @@ amex_lib = static_library(
         capnhook.get_variable('hook_dep'),
     ],
     sources : [
-        'amex.c',
-        'amex.h',
+        'idmac.c',
+        'idmac.h',
         'config.c',
         'config.h',
         'ds.c',
diff --git a/amex/nvram.c b/idmac/nvram.c
similarity index 98%
rename from amex/nvram.c
rename to idmac/nvram.c
index bbade62..48e0c56 100644
--- a/amex/nvram.c
+++ b/idmac/nvram.c
@@ -4,7 +4,7 @@
 #include <stddef.h>
 #include <stdint.h>
 
-#include "amex/nvram.h"
+#include "idmac/nvram.h"
 
 #include "util/dprintf.h"
 
diff --git a/amex/nvram.h b/idmac/nvram.h
similarity index 100%
rename from amex/nvram.h
rename to idmac/nvram.h
diff --git a/amex/sram.c b/idmac/sram.c
similarity index 98%
rename from amex/sram.c
rename to idmac/sram.c
index c5a195a..5b0c83f 100644
--- a/amex/sram.c
+++ b/idmac/sram.c
@@ -10,8 +10,8 @@
 
 #include <assert.h>
 
-#include "amex/sram.h"
-#include "amex/nvram.h"
+#include "idmac/sram.h"
+#include "idmac/nvram.h"
 
 #include "hook/iohook.h"
 
diff --git a/amex/sram.h b/idmac/sram.h
similarity index 100%
rename from amex/sram.h
rename to idmac/sram.h
diff --git a/meson.build b/meson.build
index daeef33..c28fe54 100644
--- a/meson.build
+++ b/meson.build
@@ -43,7 +43,7 @@ xinput_lib = cc.find_library('xinput')
 inc = include_directories('.')
 capnhook = subproject('capnhook')
 
-subdir('amex')
+subdir('idmac')
 subdir('iccard')
 subdir('board')
 subdir('hooklib')
diff --git a/minihook/dllmain.c b/minihook/dllmain.c
index cc4b402..6f042eb 100644
--- a/minihook/dllmain.c
+++ b/minihook/dllmain.c
@@ -2,8 +2,8 @@
 
 #include <stdlib.h>
 
-#include "amex/config.h"
-#include "amex/ds.h"
+#include "idmac/config.h"
+#include "idmac/ds.h"
 
 #include "hook/process.h"
 
diff --git a/minihook/meson.build b/minihook/meson.build
index 8acbf1e..21acfd1 100644
--- a/minihook/meson.build
+++ b/minihook/meson.build
@@ -8,7 +8,7 @@ shared_library(
         capnhook.get_variable('hook_dep'),
     ],
     link_with : [
-        amex_lib,
+        idmac_lib,
         hooklib_lib,
         platform_lib,
         util_lib,