diff --git a/src/main.c b/src/main.c
index ed26932..84c0afe 100644
--- a/src/main.c
+++ b/src/main.c
@@ -21,6 +21,7 @@
 
 #include "ccid.h"
 #include "operations.h"
+#include "operations_ccid.h"
 #include "return_codes.h"
 #include "utils.h"
 #include "operations_ccid.h"
@@ -40,8 +41,11 @@ void print_help(char *app_name) {
            "\t%s check <HOTP CODE>\n"
            "\t%s regenerate <ADMIN PIN>\n"
            "\t%s set <BASE32 HOTP SECRET> <ADMIN PIN> [COUNTER]\n"
-           "\t%s nk3-change-pin <old-pin> <new-pin>\n",
-           app_name, app_name, app_name, app_name, app_name, app_name, app_name);
+           "\t%s nk3-change-pin <old-pin> <new-pin>\n"
+           "\t%s reset [ADMIN PIN]\n"
+           "\t%s regenerate\n"
+           "\t%s set <BASE32 HOTP SECRET> <ADMIN PIN> [COUNTER]\n",
+           app_name, app_name, app_name, app_name, app_name, app_name, app_name, app_name, app_name, app_name);
 }
 
 
@@ -161,8 +165,13 @@ int parse_cmd_and_run(int argc, char *const *argv) {
                 }
                 break;
             case 'r':
-                if (argc != 3) break;
-                res = regenerate_AES_key(&dev, argv[2]);
+                if (strncmp(argv[1], "reset", 15) == 0) {
+                    if (argc != 2 && argc != 3) break;
+                    res = nk3_reset(&dev, argc == 3 ? argv[2]: NULL);
+                } else if (strncmp(argv[1], "regenerate", 15) == 0) {
+                    if (argc != 3) break;
+                    res = regenerate_AES_key(&dev, argv[2]);
+                }
                 break;
             default:
                 break;
diff --git a/src/operations_ccid.c b/src/operations_ccid.c
index 1ca6f54..356a1b4 100644
--- a/src/operations_ccid.c
+++ b/src/operations_ccid.c
@@ -32,6 +32,59 @@
 #include <string.h>
 
 
+
+int nk3_reset(struct Device *dev, const char * new_pin) {
+    libusb_device *usb_dev;
+    struct libusb_device_descriptor usb_desc;
+
+    if (!dev->mp_devhandle_ccid) {
+        // Not an NK3
+        printf("No Nitrokey 3 found. No operation performed\n");
+        return RET_NO_ERROR;
+    }
+    
+    usb_dev = libusb_get_device(dev->mp_devhandle_ccid);
+
+    int r = libusb_get_device_descriptor(usb_dev, &usb_desc);
+
+    if (r < 0) {
+        return r;
+    }
+
+
+    if (usb_desc.idVendor != NITROKEY_USB_VID || usb_desc.idProduct != NITROKEY_3_USB_PID) {
+        printf("No Nitrokey 3 found. No operation performed\n");
+        return RET_NO_ERROR;
+    }
+
+
+    uint8_t buf[10];
+    // encode
+    uint32_t icc_actual_length = iso7816_compose(buf, sizeof buf, Ins_Reset, 0xDE, 0xAD, 0, 0, NULL, 0);
+
+    // encode ccid wrapper
+    icc_actual_length = icc_compose(dev->ccid_buffer_out, sizeof dev->ccid_buffer_out,
+                                             0x6F, icc_actual_length,
+                                             0, 0, 0, buf);
+    // send
+    IccResult iccResult;
+    r = ccid_process_single(dev->mp_devhandle_ccid, dev->ccid_buffer_in, sizeof dev->ccid_buffer_in,
+                                dev->ccid_buffer_out, icc_actual_length, &iccResult);
+    if (r != 0) {
+        return r;
+    }
+    // check status code
+    if (iccResult.data_status_code != 0x9000) {
+        return 1;
+    }
+
+    if (new_pin != NULL) {
+        set_pin_ccid(dev, new_pin);
+    }
+
+    return RET_NO_ERROR;
+}
+
 int set_pin_ccid(struct Device *dev, const char *admin_PIN) {
     TLV tlvs[] = {
             {
diff --git a/src/operations_ccid.h b/src/operations_ccid.h
index 77a6fdc..4d55ad8 100644
--- a/src/operations_ccid.h
+++ b/src/operations_ccid.h
@@ -12,6 +12,10 @@ int set_secret_on_device_ccid(struct Device *dev, const char *admin_PIN, const c
 int verify_code_ccid(struct Device *dev, const uint32_t code_to_verify);
 int status_ccid(libusb_device_handle *handle, struct FullResponseStatus *full_response);
 int nk3_change_pin(struct Device *dev, const char *old_pin, const char*new_pin);
+// new_pin can be `null`
+//
+// If it is, no new pin will be set
+int nk3_reset(struct Device *dev, const char * new_pin);
 
 
 #endif//NITROKEY_HOTP_VERIFICATION_OPERATIONS_CCID_H