diff --git a/fusee/fusee-secondary/src/kernel_patches.c b/fusee/fusee-secondary/src/kernel_patches.c
index b44471789..d6949ef51 100644
--- a/fusee/fusee-secondary/src/kernel_patches.c
+++ b/fusee/fusee-secondary/src/kernel_patches.c
@@ -185,7 +185,7 @@ static const instruction_t MAKE_KERNEL_HOOK_NAME(302, proc_id_recv)[] = {0xA9BF2
     ldr x10, [sp,#0xa0]
 */
 static const uint8_t MAKE_KERNEL_PATTERN_NAME(400, proc_id_send)[] = {0xEA, 0x53, 0x40, 0xF9, 0x48, 0x59, 0x41, 0xF9, 0xE9, 0x03, 0x17, 0x2A, 0x29, 0xF5, 0x7E, 0xD3};
-static const instruction_t MAKE_KERNEL_HOOK_NAME(400, proc_id_send)[] = {0xF9403BED, 0x2A0E03EA, 0xD37EF54A, 0xF86A69AA, 0x92FFFFE9, 0x8A090148, 0xD2FFFFE9, 0x8A09014A, 0xD2FFFFC9, 0xEB09015F, 0x54000040, 0xF9415B28, 0xD503201F};
+static const instruction_t MAKE_KERNEL_HOOK_NAME(400, proc_id_send)[] = {0x2A1703EA, 0xD37EF54A, 0xF86A6B8A, 0x92FFFFE9, 0x8A090148, 0xD2FFFFE9, 0x8A09014A, 0xD2FFFFC9, 0xEB09015F, 0x54000060, 0xF94053EA, 0xF9415948, 0xF94053EA};
 /*  
     ldr x13, [sp,#0x70]
     mov w10, w14
@@ -202,7 +202,7 @@ static const instruction_t MAKE_KERNEL_HOOK_NAME(400, proc_id_send)[] = {0xF9403
     nop
 */
 static const uint8_t MAKE_KERNEL_PATTERN_NAME(400, proc_id_recv)[] = {0x28, 0x5B, 0x41, 0xF9, 0xE9, 0x03, 0x0E, 0x2A, 0xCE, 0x09, 0x00, 0x11, 0x29, 0xF5, 0x7E, 0xD3};
-static const instruction_t MAKE_KERNEL_HOOK_NAME(400, proc_id_recv)[] = {0xD280000D, 0x2A0E03ED, 0xD37EF5AD, 0xF86D6B4D, 0x92FFFFE9, 0x8A090148, 0xD2FFFFE9, 0x8A0901AD, 0xD2FFFFC9, 0xEB09015F, 0x54000040, 0xF9415B28, 0xD503201F};
+static const instruction_t MAKE_KERNEL_HOOK_NAME(400, proc_id_recv)[] = {0xF9403BED, 0x2A0E03EA, 0xD37EF54A, 0xF86A69AA, 0x92FFFFE9, 0x8A090148, 0xD2FFFFE9, 0x8A09014A, 0xD2FFFFC9, 0xEB09015F, 0x54000040, 0xF9415B28, 0xD503201F};
 /*
     mov w10, w23
     lsl x10, x10, #2
@@ -374,7 +374,7 @@ static const kernel_info_t g_kernel_infos[] = {
     },
     {   /* 4.0.0. */
         .hash = {0xE6, 0xC0, 0xB7, 0xE3, 0x2F, 0xF9, 0x44, 0x51, 0xEC, 0xD5, 0x95, 0x79, 0xE3, 0x46, 0xB1, 0xDA, 0x2E, 0xD9, 0x28, 0xC6, 0xF2, 0x31, 0x4F, 0x95, 0xD8, 0xC7, 0xD5, 0xBD, 0x15, 0xD5, 0xE2, 0x5A},
-        .free_code_space_offset = 0x4FBC0,
+        .free_code_space_offset = 0x52890,
         KERNEL_HOOKS(400)
     },
     {   /* 5.0.0. */