--- a/testing/gtest/remotegtests.py
+++ b/testing/gtest/remotegtests.py
@@ -11,16 +11,17 @@ from optparse import OptionParser
 import datetime
 import glob
 import os
 import posixpath
 import shutil
 import sys
 import tempfile
 import time
+import traceback
 
 import mozcrash
 import mozdevice
 import mozinfo
 import mozlog
 
 LOGGER_NAME = 'gtest'
 log = mozlog.unstructured.getLogger(LOGGER_NAME)
@@ -382,16 +383,17 @@ def main():
                                   options.shuffle, test_filter, options.package,
                                   options.adb_path, options.device_serial,
                                   options.remote_test_root, options.libxul_path,
                                   options.symbols_path)
     except KeyboardInterrupt:
         log.info("gtest | Received keyboard interrupt")
     except Exception as e:
         log.error(str(e))
+        traceback.print_exc()
         if isinstance(e, mozdevice.ADBTimeoutError):
             device_exception = True
     finally:
         if not device_exception:
             tester.cleanup()
     sys.exit(0 if result else 1)