diff --git a/.github/workflows/rust.yml b/.github/workflows/rust.yml
index 2a43b87..848146e 100644
--- a/.github/workflows/rust.yml
+++ b/.github/workflows/rust.yml
@@ -18,7 +18,7 @@ jobs:
       with:
         components: rustfmt, clippy
     - name: Install Targets
-      run: rustup target add x86_64-unknown-none aarch64-unknown-none riscv64gc-unknown-none-elf
+      run: rustup target add x86_64-unknown-none aarch64-unknown-none riscv64gc-unknown-none-elf loongarch64-unknown-none
     - name: Rust Version
       run: rustup --version && rustc --version
     - name: Run clippy x86_64
@@ -27,6 +27,8 @@ jobs:
       run: cargo clippy --verbose --target aarch64-unknown-none --all-features -- -D warnings
     - name: Run clippy riscv64
       run: cargo clippy --verbose --target riscv64gc-unknown-none-elf --all-features -- -D warnings
+    - name: Run clippy loongarch64
+      run: cargo clippy --verbose --target loongarch64-unknown-none --all-features -- -D warnings
     - name: Reformat code
       uses: mbrobbel/rustfmt-check@master
       with:
diff --git a/src/lib.rs b/src/lib.rs
index 57a5930..493e9b4 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -103,6 +103,9 @@ unsafe impl Send for BaseRevision {}
 #[cfg(not(any(
     target_arch = "x86_64",
     target_arch = "aarch64",
-    target_arch = "riscv64"
+    target_arch = "riscv64",
+    target_arch = "loongarch64"
 )))]
-compile_error!("Unsupported architecture, please use `x86_64`, `aarch64`, or `riscv64`");
+compile_error!(
+    "Unsupported architecture, please use `x86_64`, `aarch64`, `riscv64`, or `loongarch64`"
+);
diff --git a/src/response.rs b/src/response.rs
index 2997953..210782c 100644
--- a/src/response.rs
+++ b/src/response.rs
@@ -155,6 +155,7 @@ impl PagingModeResponse {
 #[repr(C)]
 pub struct SmpResponse {
     revision: u64,
+    #[cfg(not(target_arch = "loongarch64"))]
     flags: smp::ResponseFlags,
     #[cfg(target_arch = "x86_64")]
     bsp_lapic_id: u32,
@@ -172,6 +173,7 @@ impl SmpResponse {
 
     /// Returns the flags that were enabled by the bootloader. See
     /// [`ResponseFlags`](smp::ResponseFlags) for more information.
+    #[cfg(not(target_arch = "loongarch64"))]
     pub fn flags(&self) -> smp::ResponseFlags {
         self.flags
     }
diff --git a/src/smp.rs b/src/smp.rs
index a7d818d..44175b4 100644
--- a/src/smp.rs
+++ b/src/smp.rs
@@ -47,8 +47,10 @@ pub struct Cpu {
     /// The address to jump to. Writing to this field will cause the core to
     /// jump to the given function. The function will receive a pointer to this
     /// structure, and it will have its own 64KiB (or requested-size) stack.
+    #[cfg(not(target_arch = "loongarch64"))]
     pub goto_address: GotoAddress,
     /// Free for use by the kernel.
+    #[cfg(not(target_arch = "loongarch64"))]
     pub extra: u64,
 }
 
@@ -73,7 +75,7 @@ bitflags! {
     }
 }
 
-#[cfg(any(target_arch = "aarch64", target_arch = "riscv64"))]
+#[cfg(not(target_arch = "x86_64"))]
 bitflags! {
     /// Flags for the [SMP response](crate::response::SmpResponse).
     #[derive(Default, Clone, Copy)]