diff --git a/crashtracker/build.rs b/crashtracker/build.rs
index 1c48fa938..fdb4138a9 100644
--- a/crashtracker/build.rs
+++ b/crashtracker/build.rs
@@ -10,24 +10,18 @@ fn main() {
         "x86_64-unknown-linux-gnu"| "x86_64-unknown-linux-musl" => "x86_64",
         "i686-unknown-linux-gnu"|"i586-unknown-linux-gnu"  => "x86",
         "arm-unknown-linux-gnueabihf" => "arm",
+        "aarch64-unknown-linux-gnu" => "aarch64",
         _ => ""
     };
     if link_lib_arch.is_empty() {
         println!("cargo:warning=target {} is unsupported",target);
         return;
     }
-    
+
     println!("cargo:rustc-link-search=native=/usr/local/lib");
     println!("cargo:rustc-link-search=native=/usr/lib");
     #[cfg(target_arch = "x86_64")]
     println!("cargo:rustc-link-search=native=/usr/lib/x86_64-linux-gnu");
-    if target.contains("musl") {
-        // possibly lzma compressed symbol tables. Do we really need it ?
-        println!("cargo:rustc-link-lib=static=lzma");
-        println!("cargo:rustc-link-lib=static=unwind");
-    }
-    else {
-        println!("cargo:rustc-link-lib=static=unwind-{}", link_lib_arch);
-        println!("cargo:rustc-link-lib=static=unwind");
-    }
-}
+    println!("cargo:rustc-link-lib=static=unwind-{}", link_lib_arch);
+    println!("cargo:rustc-link-lib=static=unwind");
+}
\ No newline at end of file
diff --git a/crashtracker/src/collector/emitters.rs b/crashtracker/src/collector/emitters.rs
index 2491e9074..ef451caf1 100644
--- a/crashtracker/src/collector/emitters.rs
+++ b/crashtracker/src/collector/emitters.rs
@@ -20,7 +20,7 @@ use std::ffi::CStr;
 #[cfg(target_arch = "x86_64")]
 use crate::collector::libunwind_x86_64 as libunwind;
 
-#[cfg(target_arch = "arm")]
+#[cfg(target_arch = "aarch64")]
 use crate::collector::libunwind_arm as libunwind;
 
 use libunwind::{UnwCursor, UnwContext, unw_init_local, unw_step, unw_get_reg, unw_get_proc_name, UNW_REG_IP, UNW_REG_SP};
@@ -107,7 +107,7 @@ fn emit_backtrace_libuwnind(
         if unw_init_local(&mut cursor, context) != 0 {
             writeln!(w, "{{ \"error\": \"Failed to initialize cursor from context\" }}")?;
             writeln!(w, "{DD_CRASHTRACK_END_STACKTRACE}")?;
-            w.flush()?;  
+            w.flush()?;
             return Err(anyhow::anyhow!("Failed to initialize cursor from context"));
         }
 
@@ -134,7 +134,7 @@ fn emit_backtrace_libuwnind(
                     symbol_address = ip - offset;
                 }
                 // we could also retrieve the elf offsets using the libunwind APIs if needed.
-                writeln!(w, "{{ \"ip\": \"{:#x}\", \"sp\": \"{:#x}\", \"symbol_address\": \"{:#x}\", \"function\": \"{}\", \"offset\": \"0x{:x}\" }}", 
+                writeln!(w, "{{ \"ip\": \"{:#x}\", \"sp\": \"{:#x}\", \"symbol_address\": \"{:#x}\", \"function\": \"{}\", \"offset\": \"0x{:x}\" }}",
                     ip, sp, symbol_address, func_name, offset)?;
             } else {
                 writeln!(w, "{{ \"ip\": \"{:#x}\", \"sp\": \"{:#x}\" }}", ip, sp)?;
@@ -148,7 +148,7 @@ fn emit_backtrace_libuwnind(
         writeln!(w, "{DD_CRASHTRACK_END_STACKTRACE}")?;
     }
 
-    w.flush()?;  
+    w.flush()?;
     Ok(())
 }
 
@@ -180,7 +180,7 @@ pub(crate) fn emit_crashreport(
     // https://doc.rust-lang.org/src/std/backtrace.rs.html#332
     // Do this last, so even if it crashes, we still get the other info.
     if config.resolve_frames != StacktraceCollection::Disabled {
-        if config.stacktrace_unwinding == StackTraceUnwinding::Backtrace { 
+        if config.stacktrace_unwinding == StackTraceUnwinding::Backtrace {
             unsafe { emit_backtrace_by_frames(pipe, config.resolve_frames)? };
         } else {
             emit_backtrace_libuwnind(pipe, ucontext, config.resolve_frames == StacktraceCollection::EnabledWithInprocessSymbols)?;
@@ -343,4 +343,4 @@ fn emit_text_file(w: &mut impl Write, path: &str) -> anyhow::Result<()> {
     writeln!(w, "\n{DD_CRASHTRACK_END_FILE} \"{path}\"")?;
     w.flush()?;
     Ok(())
-}
+}
\ No newline at end of file
diff --git a/crashtracker/src/collector/mod.rs b/crashtracker/src/collector/mod.rs
index 2fc1f8762..3cc38840c 100644
--- a/crashtracker/src/collector/mod.rs
+++ b/crashtracker/src/collector/mod.rs
@@ -18,10 +18,10 @@ pub use additional_tags::{
 #[cfg(target_arch = "x86_64")]
 pub mod libunwind_x86_64;
 
-#[cfg(target_arch = "arm")]
+#[cfg(target_arch = "aarch64")]
 pub mod libunwind_arm;
 
 pub use api::*;
 pub use counters::{begin_op, end_op, reset_counters, OpTypes};
 pub use crash_handler::{update_config, update_metadata};
-pub use spans::{clear_spans, clear_traces, insert_span, insert_trace, remove_span, remove_trace};
+pub use spans::{clear_spans, clear_traces, insert_span, insert_trace, remove_span, remove_trace};
\ No newline at end of file