diff --git a/sensors/1.0/default/Sensors.cpp b/sensors/1.0/default/Sensors.cpp
index 8903397..e4ef99d 100644
--- a/sensors/1.0/default/Sensors.cpp
+++ b/sensors/1.0/default/Sensors.cpp
@@ -151,12 +151,13 @@
         return Void();
     }
 
-    std::unique_ptr<sensors_event_t[]> data(new sensors_event_t[maxCount]);
+    int bufferSize = maxCount <= kPollMaxBufferSize ? maxCount : kPollMaxBufferSize;
+
+    std::unique_ptr<sensors_event_t[]> data(new sensors_event_t[bufferSize]);
 
     int err = mSensorDevice->poll(
             reinterpret_cast<sensors_poll_device_t *>(mSensorDevice),
-            data.get(),
-            maxCount);
+            data.get(), bufferSize);
 
     if (err < 0) {
         _hidl_cb(ResultFromStatus(err), out, dynamicSensorsAdded);
diff --git a/sensors/1.0/default/Sensors.h b/sensors/1.0/default/Sensors.h
index e8bd98d..09729d3 100644
--- a/sensors/1.0/default/Sensors.h
+++ b/sensors/1.0/default/Sensors.h
@@ -27,6 +27,7 @@
 namespace V1_0 {
 namespace implementation {
 
+
 struct Sensors : public ::android::hardware::sensors::V1_0::ISensors {
     Sensors();
 
@@ -60,6 +61,7 @@
             configDirectReport_cb _hidl_cb) override;
 
 private:
+    static constexpr int32_t kPollMaxBufferSize = 128;
     status_t mInitCheck;
     sensors_module_t *mSensorModule;
     sensors_poll_device_1_t *mSensorDevice;