diff --git a/Cargo.lock b/Cargo.lock
index 6e20010..40a0004 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -580,7 +580,7 @@ checksum = "f8ca58f447f06ed17d5fc4043ce1b10dd205e060fb3ce5b979b8ed8e59ff3f79"
 
 [[package]]
 name = "microfetch"
-version = "1.2.2"
+version = "1.2.3"
 dependencies = [
  "microfetch-asm",
  "microfetch-lib",
@@ -588,11 +588,11 @@ dependencies = [
 
 [[package]]
 name = "microfetch-asm"
-version = "1.2.2"
+version = "1.2.3"
 
 [[package]]
 name = "microfetch-bench"
-version = "1.2.2"
+version = "1.2.3"
 dependencies = [
  "criterion",
  "hotpath",
@@ -601,7 +601,7 @@ dependencies = [
 
 [[package]]
 name = "microfetch-lib"
-version = "1.2.2"
+version = "1.2.3"
 dependencies = [
  "hotpath",
  "microfetch-asm",
diff --git a/Cargo.toml b/Cargo.toml
index b8c3e27..9dbb650 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -29,11 +29,11 @@ edition      = "2024"
 license      = "GPL-3.0"
 repository   = "https://github.com/notashelf/microfetch"
 rust-version = "1.95.0"
-version      = "1.2.2"
+version      = "1.2.3"
 
 [workspace.dependencies]
-microfetch-asm = { path = "./crates/asm", version = "1.2.2" }
-microfetch-lib = { path = "./crates/lib", version = "1.2.2" }
+microfetch-asm = { path = "./crates/asm", version = "1.2.3" }
+microfetch-lib = { path = "./crates/lib", version = "1.2.3" }
 
 criterion = { default-features = false, features = [ "cargo_bench_support" ], version = "0.8.2" }
 
diff --git a/build.rs b/build.rs
index b329cd1..cdb9e27 100644
--- a/build.rs
+++ b/build.rs
@@ -34,13 +34,15 @@ fn main() -> io::Result<()> {
   // Remove unreferenced input sections
   println!("cargo:rustc-link-arg-bin=microfetch=-Wl,--gc-sections");
   // Strip all symbol table entries
-  if env::var("DEBUG").as_deref() != Ok("true") {
+  let debug = env::var("DEBUG").as_deref() == Ok("true");
+  if !debug {
     println!("cargo:rustc-link-arg-bin=microfetch=-Wl,--strip-all");
   }
+  // Omit the .note.gnu.build-id section, which split debug info is found by
+  let build_id = if debug { "sha1" } else { "none" };
+  println!("cargo:rustc-link-arg-bin=microfetch=-Wl,--build-id={build_id}");
   // Nothing unwinds with panic=abort, so skip the unwinder's lookup table
   println!("cargo:rustc-link-arg-bin=microfetch=-Wl,--no-eh-frame-hdr");
-  // Omit the .note.gnu.build-id section
-  println!("cargo:rustc-link-arg-bin=microfetch=-Wl,--build-id=none");
   // Disable RELRO (removes relro_padding)
   println!("cargo:rustc-link-arg-bin=microfetch=-Wl,-z,norelro");