diff --git a/examples/wch/ch32v307-make-baremetal-builtin/Makefile b/examples/wch/ch32v307-make-baremetal-builtin/Makefile
index 347ac3a9..08258de7 100644
--- a/examples/wch/ch32v307-make-baremetal-builtin/Makefile
+++ b/examples/wch/ch32v307-make-baremetal-builtin/Makefile
@@ -23,7 +23,7 @@ firmware.bin: firmware.elf
 	$(PREFIX)-objcopy -O binary $< $@
 	$(PREFIX)-size --format=berkeley $<
 
-firmware.elf: $(SOURCES) link.ld hal.h mongoose_custom.h Makefile
+firmware.elf: $(SOURCES) hal.h mongoose_custom.h Makefile
 	$(PREFIX)-gcc $(SOURCES) $(CFLAGS) $(LDFLAGS) -o $@
 
 flash: firmware.bin
diff --git a/examples/wch/ch32v307-make-baremetal-builtin/main.c b/examples/wch/ch32v307-make-baremetal-builtin/main.c
index efe6d6d6..a2484065 100644
--- a/examples/wch/ch32v307-make-baremetal-builtin/main.c
+++ b/examples/wch/ch32v307-make-baremetal-builtin/main.c
@@ -85,7 +85,7 @@ int main(void) {
   const char *sizes[] = {"128/192", "96/224", "64/256", "32/288"};
   uint32_t mode = (FLASH->OBR >> 8) & 3U;
   MG_INFO(("RAM/FLASH configuration: %s", sizes[mode]));
-  // if (mode != 3) set_ram_size(3), mg_device_reset();
+  if (mode != 2) set_ram_size(2);
 
   // Initialise Mongoose network stack
   ethernet_init();  // Initialise ethernet pins
@@ -107,7 +107,7 @@ int main(void) {
 
   MG_INFO(("Initialising application..."));
   mg_http_listen(&mgr, "http://0.0.0.0:8000", fn, NULL);
-  //web_init(&mgr);
+  web_init(&mgr);
 
   MG_INFO(("Starting event loop"));
   for (;;) {
diff --git a/examples/wch/ch32v307-make-baremetal-builtin/mongoose_custom.h b/examples/wch/ch32v307-make-baremetal-builtin/mongoose_custom.h
index 621d7211..4a78276d 100644
--- a/examples/wch/ch32v307-make-baremetal-builtin/mongoose_custom.h
+++ b/examples/wch/ch32v307-make-baremetal-builtin/mongoose_custom.h
@@ -4,6 +4,7 @@
 #define MG_ARCH MG_ARCH_NEWLIB
 #define MG_OTA MG_OTA_FLASH
 #define MG_DEVICE MG_DEVICE_CH32V307
+#define MG_TLS MG_TLS_BUILTIN
 
 #define MG_ENABLE_TCPIP 1
 #define MG_ENABLE_CUSTOM_MILLIS 1
diff --git a/examples/wch/ch32v307-make-baremetal-builtin/vendor/link.ld b/examples/wch/ch32v307-make-baremetal-builtin/vendor/link.ld
index 487a681b..929642ea 100644
--- a/examples/wch/ch32v307-make-baremetal-builtin/vendor/link.ld
+++ b/examples/wch/ch32v307-make-baremetal-builtin/vendor/link.ld
@@ -1,21 +1,13 @@
 ENTRY( _start );
-__stack_size = 2048;
+__stack_size = 4096;
 PROVIDE( _stack_size = __stack_size );
 
 MEMORY {
-/* CH32V30x_D8C - CH32V307VC-CH32V307WC-CH32V307RC
-   CH32V30x_D8 - CH32V303VC-CH32V303RC
-   FLASH + RAM supports the following configuration
-   FLASH-192K + RAM-128K
-   FLASH-224K + RAM-96K
-   FLASH-256K + RAM-64K  
-   FLASH-288K + RAM-32K  
-*/
-	FLASH (rx) : ORIGIN = 0x00000000, LENGTH = 288K
-	RAM (xrw) : ORIGIN = 0x20000000, LENGTH = 32K
+  /*  Possible configurations: 192/128, 224/96, 256/64, 288/32 */
+  FLASH (rx) : ORIGIN = 0x00000000, LENGTH = 256k
+  RAM (xrw) : ORIGIN = 0x20000000, LENGTH = 64k
 }
 
-
 SECTIONS {
   .init : {
     _sinit = .;