diff --git a/.github/workflows/build_and_run_tests.yml b/.github/workflows/build_and_run_tests.yml
index 766c89b..40b2a50 100644
--- a/.github/workflows/build_and_run_tests.yml
+++ b/.github/workflows/build_and_run_tests.yml
@@ -59,7 +59,7 @@ jobs:
           username: ${{ secrets.DOCKERHUB_USERNAME }}
           password: ${{ secrets.DOCKERHUB_TOKEN }}
       - name: Build Debug
-        run: docker/docker_compose_compile.sh -r -d --enable-hexagon-backend --enable-dequant
+        run: docker/docker_compose_compile.sh -r -d --enable-dequant
       - name: Build Release
         run: docker/docker_compose_compile.sh -r --hexagon-npu-only --enable-dequant
   build-windows-qnn:
diff --git a/docker/docker_compose_compile.sh b/docker/docker_compose_compile.sh
index 70207ae..6ee95ff 100755
--- a/docker/docker_compose_compile.sh
+++ b/docker/docker_compose_compile.sh
@@ -13,7 +13,7 @@ _build_arch='arm64-v8a'   # default build arch, could be 'arm64-v8a' or 'x86_64'
 _build_options='-DBUILD_SHARED_LIBS=off -DGGML_QNN_ENABLE_CPU_BACKEND=on -DGGML_OPENMP=on -DLLAMA_CURL=off'
 _extra_build_options=''
 _run_backend_tests=0
-_enable_hexagon_backend=0
+_enable_hexagon_backend=1
 _hexagon_npu_only=0
 _qnn_only=0
 _disable_hexagon_and_qnn=0
@@ -66,8 +66,8 @@ while (("$#")); do
             _enable_profiler=1
             shift
         ;;
-        --enable-hexagon-backend)
-            _enable_hexagon_backend=1
+        --disable-hexagon-backend)
+            _enable_hexagon_backend=0
             shift
         ;;
         --hexagon-npu-only)
diff --git a/llama.cpp b/llama.cpp
index 3994a9b..40893e5 160000
--- a/llama.cpp
+++ b/llama.cpp
@@ -1 +1 @@
-Subproject commit 3994a9b7df20815416bc1bf375e531833f92541b
+Subproject commit 40893e58c69238465563405e9b78daf228cc310d