diff --git a/driver_axp209.o b/driver_axp209.o
deleted file mode 100644
index 46e9c45..0000000
Binary files a/driver_axp209.o and /dev/null differ
diff --git a/driver_pcal6416a.o b/driver_pcal6416a.o
deleted file mode 100644
index b86987a..0000000
Binary files a/driver_pcal6416a.o and /dev/null differ
diff --git a/funkey_gpio_management b/funkey_gpio_management
deleted file mode 100755
index 971738d..0000000
Binary files a/funkey_gpio_management and /dev/null differ
diff --git a/funkey_gpio_management.o b/funkey_gpio_management.o
deleted file mode 100644
index 2b3da56..0000000
Binary files a/funkey_gpio_management.o and /dev/null differ
diff --git a/gpio-utils.o b/gpio-utils.o
deleted file mode 100644
index b2c1788..0000000
Binary files a/gpio-utils.o and /dev/null differ
diff --git a/gpio_mapping.o b/gpio_mapping.o
deleted file mode 100644
index 125ca71..0000000
Binary files a/gpio_mapping.o and /dev/null differ
diff --git a/keydefs.o b/keydefs.o
deleted file mode 100644
index 5a2d0cb..0000000
Binary files a/keydefs.o and /dev/null differ
diff --git a/read_conf_file.o b/read_conf_file.o
deleted file mode 100644
index b617612..0000000
Binary files a/read_conf_file.o and /dev/null differ
diff --git a/smbus.o b/smbus.o
deleted file mode 100644
index b6a30c1..0000000
Binary files a/smbus.o and /dev/null differ
diff --git a/uinput.o b/uinput.o
deleted file mode 100644
index 1eb0463..0000000
Binary files a/uinput.o and /dev/null differ