diff --git a/arch/aarch64.c b/arch/aarch64.c
index 67af633..9ff9deb 100644
--- a/arch/aarch64.c
+++ b/arch/aarch64.c
@@ -57,9 +57,10 @@ intptr_t read(int32_t fd, const void* buf, intptr_t size){
 
 #define CLONE_CHILD_SETTID   0x1000000
 #define CLONE_CHILD_CLEARTID 0x200000
+#define SIGCHLD 0x11
 uint32_t fork(){
   long int rtn;
-  long int flags = CLONE_CHILD_CLEARTID | CLONE_CHILD_SETTID;
+  long int flags = CLONE_CHILD_CLEARTID | CLONE_CHILD_SETTID | SIGCHLD;
   asm volatile (
     // Assembly Instructions
     "mov x8, #220\n"  // Syscall number for 'clone' is 220 in AArch64