diff --git a/.github/workflows/android-perf.yml b/.github/workflows/android-perf.yml
index f6065f41661..7fa0cf8ce03 100644
--- a/.github/workflows/android-perf.yml
+++ b/.github/workflows/android-perf.yml
@@ -229,10 +229,9 @@ jobs:
 
         PYTHON_EXECUTABLE=python bash .ci/scripts/setup-qnn-deps.sh
         PYTHON_EXECUTABLE=python bash .ci/scripts/build-qnn-sdk.sh
-        export EXECUTORCH_BUILD_QNN=ON
 
         export ANDROID_ABIS="arm64-v8a"
-        bash build/build_android_llm_demo.sh ${ARTIFACTS_DIR_NAME}
+        PYTHON_EXECUTABLE=python EXECUTORCH_BUILD_QNN=ON QNN_SDK_ROOT=/tmp/qnn/2.25.0.240728 bash build/build_android_llm_demo.sh ${ARTIFACTS_DIR_NAME}
 
   # Upload artifacts to S3. The artifacts are needed not only by the device farm but also TorchChat
   upload-android-apps: