Unable to receive integers while using transmitter and receiver 433mhz module

#include <RH_ASK.h> // Include RadioHead Amplitude Shift Keying Library
#include <SPI.h> // Include dependant SPI Library

// Create Amplitude Shift Keying Object
RH_ASK rf_driver;

void setup()
{
// Initialize ASK Object
rf_driver.init();
// Setup Serial Monitor
Serial.begin(9600);
}

void loop()
{
int value=0;
int buflen = 2;
if (driver.recv((uint8_t *) &value, &buflen))
{ if (buflen == 2)
{
Serial.println(value);
}
}
}