diff --git a/src/arch/aarch64/start.rs b/src/arch/aarch64/start.rs
index 35aeecb282..ab619a50cb 100644
--- a/src/arch/aarch64/start.rs
+++ b/src/arch/aarch64/start.rs
@@ -12,9 +12,9 @@ use crate::{allocator, device, dtb, init::device_tree, paging};
 use log::info;
 
 /// Test of zero values in BSS.
-static BSS_TEST_ZERO: usize = 0;
+static mut BSS_TEST_ZERO: usize = 0;
 /// Test of non-zero values in data.
-static DATA_TEST_NONZERO: usize = 0xFFFF_FFFF_FFFF_FFFF;
+static mut DATA_TEST_NONZERO: usize = 0xFFFF_FFFF_FFFF_FFFF;
 
 pub static KERNEL_BASE: AtomicUsize = AtomicUsize::new(0);
 pub static KERNEL_SIZE: AtomicUsize = AtomicUsize::new(0);
diff --git a/src/arch/x86/start.rs b/src/arch/x86/start.rs
index 8f4a647358..3a91671180 100644
--- a/src/arch/x86/start.rs
+++ b/src/arch/x86/start.rs
@@ -18,9 +18,9 @@ use crate::{
 use log::info;
 
 /// Test of zero values in BSS.
-static BSS_TEST_ZERO: usize = 0;
+static mut BSS_TEST_ZERO: usize = 0;
 /// Test of non-zero values in data.
-static DATA_TEST_NONZERO: usize = usize::max_value();
+static mut DATA_TEST_NONZERO: usize = usize::max_value();
 
 pub static KERNEL_BASE: AtomicUsize = AtomicUsize::new(0);
 pub static KERNEL_SIZE: AtomicUsize = AtomicUsize::new(0);
diff --git a/src/arch/x86_64/start.rs b/src/arch/x86_64/start.rs
index 68116d6af2..c3ab2218f6 100644
--- a/src/arch/x86_64/start.rs
+++ b/src/arch/x86_64/start.rs
@@ -20,9 +20,9 @@ use crate::{
 };
 
 /// Test of zero values in BSS.
-static BSS_TEST_ZERO: usize = 0;
+static mut BSS_TEST_ZERO: usize = 0;
 /// Test of non-zero values in data.
-static DATA_TEST_NONZERO: usize = usize::max_value();
+static mut DATA_TEST_NONZERO: usize = usize::max_value();
 
 pub static KERNEL_BASE: AtomicUsize = AtomicUsize::new(0);
 pub static KERNEL_SIZE: AtomicUsize = AtomicUsize::new(0);