diff --git a/common/hooklib/y3.c b/common/hooklib/y3.c
index d799293..61c72ad 100644
--- a/common/hooklib/y3.c
+++ b/common/hooklib/y3.c
@@ -357,6 +357,9 @@ CALL int* API_Connect(char* szPortName) {
 
 CALL int API_Close(int* hDevice) {
     dprintf("Y3: %s(%p)\n", __func__, hDevice);
+
+    y3_dll.close();
+
     return 0;
 }
 
@@ -381,12 +384,12 @@ CALL uint32_t API_GetFirmName(int* hDevice) {
 
     if (hDevice == Y3_COM_FIELD) {
         result = convert_string_to_uint(y3_config.firm_name_field);
-        dprintf("This Y3 device is a FIELD: %s\n", y3_config.firm_name_field);
+        dprintf("Y3: This device is a FIELD: %s\n", y3_config.firm_name_field);
     } else if (hDevice == Y3_COM_PRINT) {
         result = convert_string_to_uint(y3_config.firm_name_printer);
-        dprintf("This Y3 device is PRINTER: %s\n", y3_config.firm_name_printer);
+        dprintf("Y3: This device is a PRINTER: %s\n", y3_config.firm_name_printer);
     } else {
-        dprintf("This Y3 device is UNKNOWN\n");
+        dprintf("Y3: This device is UNKNOWN\n");
     }
 
     return result;
@@ -398,12 +401,12 @@ CALL uint32_t API_GetTargetCode(int* hDevice) {
 
     if (hDevice == Y3_COM_FIELD) {
         result = convert_string_to_uint(y3_config.target_code_field);
-        dprintf("This Y3 device is FIELD: %s\n", y3_config.target_code_field);
+        dprintf("Y3: This device is a FIELD: %s\n", y3_config.target_code_field);
     } else if (hDevice == Y3_COM_PRINT) {
         result = convert_string_to_uint(y3_config.target_code_printer);
-        dprintf("This Y3 device is PRINTER: %s\n", y3_config.target_code_printer);
+        dprintf("Y3: This device is a PRINTER: %s\n", y3_config.target_code_printer);
     } else {
-        dprintf("This Y3 device is UNKNOWN\n");
+        dprintf("Y3: This Y3 device is UNKNOWN\n");
     }
 
     return result;
diff --git a/common/y3io/meson.build b/common/y3io/meson.build
index b370c92..3650512 100644
--- a/common/y3io/meson.build
+++ b/common/y3io/meson.build
@@ -5,22 +5,13 @@ y3io_lib = static_library(
     implicit_include_directories : false,
     dependencies : [
         capnhook.get_variable('hook_dep'),
-        capnhook.get_variable('hooklib_dep')
+        capnhook.get_variable('hooklib_dep'),
     ],
     link_with : [
-        util_lib
+        util_lib,
     ],
     sources : [
         'impl/dummy/y3io.c',
-        'impl/websockets/y3io.c',
-        'impl/websockets/3rdparty/websockets/aw-base64.h',
-        'impl/websockets/3rdparty/websockets/aw-sha1.h',
-        'impl/websockets/3rdparty/websockets/websocket.c',
-        'impl/websockets/3rdparty/websockets/websocket.h',
-        'impl/websockets/3rdparty/cjson/cJSON.c',
-        'impl/websockets/3rdparty/cjson/cJSON.h',
-        'impl/websockets/3rdparty/cjson/cJSON_Utils.c',
-        'impl/websockets/3rdparty/cjson/cJSON_Utils.h',
         'impl/y3io.h',
     ],
 )