diff --git a/.github/workflows/builds.yml b/.github/workflows/builds.yml
index 4db2ec45..163e9ea3 100644
--- a/.github/workflows/builds.yml
+++ b/.github/workflows/builds.yml
@@ -52,11 +52,7 @@ jobs:
             name: macos-arm64
             build_cmd: ./build.sh release-examples --bundle --prefix sdk-out/livekit-sdk-macos-arm64
             build_dir: build-release
-          - os: macos-26-large
-            name: macos-x64
-            build_cmd: ./build.sh release-examples --bundle --prefix sdk-out/livekit-sdk-macos-x64 --macos-arch x86_64
-            build_dir: build-release
-            # Pinned to Windows 2022 for current VS 17 implementation
+          # Pinned to Windows 2022 for current VS 17 implementation
           - os: windows-2022
             name: windows-x64
             build_cmd: .\build.cmd release-examples --bundle --prefix sdk-out\livekit-sdk-windows-x64
@@ -146,10 +142,6 @@ jobs:
         with:
           toolchain: stable
 
-      - name: Install Rust cross-compilation target
-        if: matrix.name == 'macos-x64'
-        run: rustup target add x86_64-apple-darwin
-
       # ---------- Cache Cargo ----------
       # The Rust FFI is built from the pinned client-sdk-rust submodule. Its
       # compiled output only changes when the submodule commit changes, so we
diff --git a/.github/workflows/make-release.yml b/.github/workflows/make-release.yml
index ca085dd9..728ae2ca 100644
--- a/.github/workflows/make-release.yml
+++ b/.github/workflows/make-release.yml
@@ -39,10 +39,7 @@ jobs:
           - os: macos-26-xlarge
             name: macos-arm64
             generator: Ninja
-          - os: macos-26-large
-            name: macos-x64
-            generator: Ninja
-            # Pinned to Windows 2022 for current VS 17 implementation
+          # Pinned to Windows 2022 for current VS 17 implementation
           - os: windows-2022
             name: windows-x64
             generator: "Visual Studio 17 2022"
@@ -146,10 +143,6 @@ jobs:
         with:
           toolchain: stable
 
-      - name: Install Rust cross-compilation target
-        if: matrix.name == 'macos-x64'
-        run: rustup target add x86_64-apple-darwin
-
       # ---------- Cache Cargo ----------
       # Key the target cache on the client-sdk-rust submodule SHA (Cargo.lock is
       # pinned inside the submodule and froze the old cache). No clean step runs
@@ -217,11 +210,7 @@ jobs:
             exit 1
           fi
 
-          if [[ "${{ matrix.name }}" == "macos-x64" ]]; then
-            ./build.sh release-examples --version "$version" --bundle --prefix "$bundleDir" --macos-arch x86_64
-          else
-            ./build.sh release-examples --version "$version" --bundle --prefix "$bundleDir"
-          fi
+          ./build.sh release-examples --version "$version" --bundle --prefix "$bundleDir"
 
           # List bundle contents
           echo "Bundle contents:"
@@ -413,7 +402,7 @@ jobs:
           ls -la
           
           # Create tar.gz for Ubuntu and macOS
-          for platform in ubuntu-22.04-x64 ubuntu-22.04-arm64 ubuntu-24.04-x64 ubuntu-24.04-arm64 macos-arm64 macos-x64; do
+          for platform in ubuntu-22.04-x64 ubuntu-22.04-arm64 ubuntu-24.04-x64 ubuntu-24.04-arm64 macos-arm64; do
             dirName="livekit-sdk-${platform}-${VERSION}"
             if [[ -d "${dirName}" ]]; then
               echo "Creating archive for ${platform}..."
diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index efeaf448..cb75e741 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -154,10 +154,6 @@ jobs:
           - os: macos-26-xlarge
             name: macos-arm64
             e2e-testing: true
-          - os: macos-26-large
-            name: macos-x64
-            macos_arch: x86_64
-            e2e-testing: true
           # Pinned to Windows 2022 for current VS 17 implementation
           - os: windows-2022
             name: windows-x64
@@ -250,10 +246,6 @@ jobs:
         with:
           toolchain: stable
 
-      - name: Install Rust cross-compilation target
-        if: matrix.name == 'macos-x64'
-        run: rustup target add x86_64-apple-darwin
-
       # ---------- Cache Cargo ----------
       # See builds.yml for the rationale: the Rust FFI output only changes with
       # the client-sdk-rust submodule commit, so key the target cache on the
@@ -323,11 +315,7 @@ jobs:
         run: |
           set -euo pipefail
           chmod +x build.sh
-          build_cmd=(./build.sh "${{ inputs.build_type }}-tests")
-          if [[ -n "${{ matrix.macos_arch || '' }}" ]]; then
-            build_cmd+=(--macos-arch "${{ matrix.macos_arch }}")
-          fi
-          "${build_cmd[@]}"
+          ./build.sh "${{ inputs.build_type }}-tests"
 
       - name: Build tests (Windows)
         if: runner.os == 'Windows'
diff --git a/AGENTS.md b/AGENTS.md
index 58985b83..8b1bab58 100644
--- a/AGENTS.md
+++ b/AGENTS.md
@@ -27,7 +27,6 @@ The SDK must be supported on the following platforms:
 - windows x64
 - linux x86_64
 - linux arm64
-- macOS x86_64
 - macOS arm64
 
 ### FFI Patterns