diff --git a/src/aarch64.ld b/src/aarch64.ld
index 0d2a0ae2f0..3abb18108d 100644
--- a/src/aarch64.ld
+++ b/src/aarch64.ld
@@ -1,4 +1,4 @@
-ENTRY(ustart)
+ENTRY(_start)
 OUTPUT_FORMAT("elf64-littleaarch64", "elf64-littleaarch64", "elf64-littleaarch64")
 
 SECTIONS {
diff --git a/src/aarch64.rs b/src/aarch64.rs
index 964c2c46e7..f94d41d37f 100644
--- a/src/aarch64.rs
+++ b/src/aarch64.rs
@@ -20,8 +20,8 @@ static MAP: Map = Map {
 
 core::arch::global_asm!(
     "
-    .globl ustart
-    ustart:
+    .globl _start
+    _start:
     // Setup a stack.
     ldr x8, ={number}
     ldr x0, ={fd}
diff --git a/src/i686.ld b/src/i686.ld
index fbe030b5de..e07ab63713 100644
--- a/src/i686.ld
+++ b/src/i686.ld
@@ -1,4 +1,4 @@
-ENTRY(ustart)
+ENTRY(_start)
 OUTPUT_FORMAT(elf32-i386)
 
 SECTIONS {
diff --git a/src/i686.rs b/src/i686.rs
index 2a0beac59b..f07beb4397 100644
--- a/src/i686.rs
+++ b/src/i686.rs
@@ -15,9 +15,9 @@ static MAP: Map = Map {
 };
 
 core::arch::global_asm!(
-"
-    .globl ustart
-    ustart:
+    "
+    .globl _start
+    _start:
     # Setup a stack.
     mov eax, {number}
     mov ebx, {fd}
diff --git a/src/x86_64.ld b/src/x86_64.ld
index efaf015f09..232fbf72fc 100644
--- a/src/x86_64.ld
+++ b/src/x86_64.ld
@@ -1,4 +1,4 @@
-ENTRY(ustart)
+ENTRY(_start)
 OUTPUT_FORMAT(elf64-x86-64)
 
 SECTIONS {
diff --git a/src/x86_64.rs b/src/x86_64.rs
index b1e7343e53..c4c051ca0a 100644
--- a/src/x86_64.rs
+++ b/src/x86_64.rs
@@ -17,8 +17,8 @@ static MAP: Map = Map {
 
 core::arch::global_asm!(
     "
-    .globl ustart
-    ustart:
+    .globl _start
+    _start:
     # Setup a stack.
     mov rax, {number}
     mov rdi, {fd}