diff --git a/3rd/cute_png/src/cute_png.c b/3rd/cute_png/src/cute_png.c
index f3c68a82..beb7d884 100644
--- a/3rd/cute_png/src/cute_png.c
+++ b/3rd/cute_png/src/cute_png.c
@@ -4,13 +4,13 @@
 #define CUTE_PNG_IMPLEMENTATION
 #include "cute_png.h"
 
-#if PY_SYS_PLATFORM == 5
-#include <unistd.h>
-#include <fcntl.h>
-#include <sys/ioctl.h>
-#include <sys/mman.h>
-#include <linux/fb.h>
-#endif
+// #if PY_SYS_PLATFORM == 5
+// #include <unistd.h>
+// #include <fcntl.h>
+// #include <sys/ioctl.h>
+// #include <sys/mman.h>
+// #include <linux/fb.h>
+// #endif
 
 static bool cute_png_loads(int argc, py_Ref argv) {
     PY_CHECK_ARGC(1);
@@ -215,37 +215,37 @@ static bool cute_png_Image__to_rgb565_file(int argc, py_Ref argv) {
         }                                                                                          \
     }
 
-#if PY_SYS_PLATFORM == 5
-    if(strcmp(path, "/dev/fb0") == 0) {
-        static struct fb_fix_screeninfo finfo;
-        static uint8_t* vmem_base;
-        if(vmem_base == NULL) {
-            int fbdev_fd = open(path, O_RDWR);
-            if(fbdev_fd < 0) return OSError("open() '/dev/fb0' failed");
-            fcntl(fbdev_fd, F_SETFD, fcntl(fbdev_fd, F_GETFD) | FD_CLOEXEC);
-            if(ioctl(fbdev_fd, FBIOGET_FSCREENINFO, &finfo) < 0) {
-                close(fbdev_fd);
-                return OSError("ioctl() '/dev/fb0' failed");
-            }
-            vmem_base = mmap(0, finfo.smem_len, PROT_READ | PROT_WRITE, MAP_SHARED, fbdev_fd, 0);
-            if(vmem_base == MAP_FAILED) {
-                vmem_base = NULL;
-                close(fbdev_fd);
-                return OSError("mmap() '/dev/fb0' failed");
-            }
-            close(fbdev_fd);
-        }
-        CONVERT_TO_RGB565(
-            // use little endian
-            if(size + 2 > finfo.smem_len) {
-                py_newint(py_retval(), size);
-                return true;
-            } memcpy(vmem_base + size, &rgb565, 2);
-            size += 2;)
-        py_newint(py_retval(), size);
-        return true;
-    }
-#endif
+// #if PY_SYS_PLATFORM == 5
+//     if(strcmp(path, "/dev/fb0") == 0) {
+//         static struct fb_fix_screeninfo finfo;
+//         static uint8_t* vmem_base;
+//         if(vmem_base == NULL) {
+//             int fbdev_fd = open(path, O_RDWR);
+//             if(fbdev_fd < 0) return OSError("open() '/dev/fb0' failed");
+//             fcntl(fbdev_fd, F_SETFD, fcntl(fbdev_fd, F_GETFD) | FD_CLOEXEC);
+//             if(ioctl(fbdev_fd, FBIOGET_FSCREENINFO, &finfo) < 0) {
+//                 close(fbdev_fd);
+//                 return OSError("ioctl() '/dev/fb0' failed");
+//             }
+//             vmem_base = mmap(0, finfo.smem_len, PROT_READ | PROT_WRITE, MAP_SHARED, fbdev_fd, 0);
+//             if(vmem_base == MAP_FAILED) {
+//                 vmem_base = NULL;
+//                 close(fbdev_fd);
+//                 return OSError("mmap() '/dev/fb0' failed");
+//             }
+//             close(fbdev_fd);
+//         }
+//         CONVERT_TO_RGB565(
+//             // use little endian
+//             if(size + 2 > finfo.smem_len) {
+//                 py_newint(py_retval(), size);
+//                 return true;
+//             } memcpy(vmem_base + size, &rgb565, 2);
+//             size += 2;)
+//         py_newint(py_retval(), size);
+//         return true;
+//     }
+// #endif
 
     FILE* fp = fopen(path, "wb");
     if(fp == NULL) return OSError("cannot open file '%s' for writing", path);