diff --git a/.github/workflows/builds.yml b/.github/workflows/builds.yml
index 300b774..81982b9 100644
--- a/.github/workflows/builds.yml
+++ b/.github/workflows/builds.yml
@@ -35,7 +35,7 @@ jobs:
       matrix:
         include:
           - os: ubuntu-latest
-            name: linux-x64
+            name: ubuntu-24.04-x64
           - os: macos-latest
             name: macos-arm64
           - os: windows-latest
diff --git a/README.md b/README.md
index 245cc1a..95dc691 100644
--- a/README.md
+++ b/README.md
@@ -108,6 +108,6 @@ Prebuilt SDKs are downloaded automatically for:
 
 * Windows: x64
 * macOS: x64, arm64 (Apple Silicon)
-* Linux: x64
+* Linux: Ubuntu 24.04 x64
 
 If no matching SDK is available for your platform, CMake configuration will fail with a clear error.
diff --git a/cmake/LiveKitSDK.cmake b/cmake/LiveKitSDK.cmake
index 02d36fa..4892c7e 100644
--- a/cmake/LiveKitSDK.cmake
+++ b/cmake/LiveKitSDK.cmake
@@ -24,7 +24,7 @@ function(_lk_detect_host out_os out_arch)
   elseif(APPLE)
     set(_os "macos")
   elseif(UNIX)
-    set(_os "linux")
+    set(_os "ubuntu-24.04")
   else()
     message(FATAL_ERROR "LiveKitSDK: unsupported host OS")
   endif()