diff --git a/hackertray/firefox.py b/hackertray/firefox.py
index 1f7b78c..187a29e 100644
--- a/hackertray/firefox.py
+++ b/hackertray/firefox.py
@@ -3,12 +3,31 @@ import sqlite3
 import shutil
 import os
 import sys
-
+from pathlib import Path
+import configparser
 
 class Firefox:
     HISTORY_TMP_LOCATION = '/tmp/hackertray.firefox'
     HISTORY_FILE_NAME = '/places.sqlite'
 
+    @staticmethod
+    def default_firefox_profile_path():
+        profile_file_path = Path.home().joinpath(".mozilla/firefox/profiles.ini")
+        profile_path = None
+        if (os.path.exists(profile_file_path)):
+            parser = configparser.ConfigParser()
+            parser.read(profile_file_path)
+            for section in parser.sections():
+                if parser[section]["Default"] == "1":
+                    if parser[section]["IsRelative"] == "1":
+                        profile_path = str(Path.home().joinpath(".mozilla/firefox/").joinpath(parser[section]["Path"]))
+                    else:
+                        profile_path = parser[section]["Path"]
+        if profile_path and Path.is_dir(Path(profile_path)):
+            return profile_path
+        else:
+            raise RuntimeError("Couldn't find default Firefox profile")
+
     @staticmethod
     def search(urls, config_folder_path):
         Firefox.setup(config_folder_path)
diff --git a/test/firefox_test.py b/test/firefox_test.py
index 5c5d28a..faf504f 100644
--- a/test/firefox_test.py
+++ b/test/firefox_test.py
@@ -1,10 +1,12 @@
 import unittest
 import os
+import pathlib
+from pathlib import Path
 
 from hackertray import Firefox
 
-class ChromeTest(unittest.TestCase):
-    def runTest(self):
+class FirefoxTest(unittest.TestCase):
+    def test_history(self):
         config_folder_path = os.getcwd()+'/test/'
         data = Firefox.search([
             "http://www.hckrnews.com/",
@@ -12,4 +14,19 @@ class ChromeTest(unittest.TestCase):
             "http://wiki.ubuntu.com/",
             "http://invalid_url/"],
         config_folder_path)
-        self.assertTrue(data == [True,True,True,False])
\ No newline at end of file
+        self.assertTrue(data == [True,True,True,False])
+
+    def test_default(self):
+        test_default_path = Path.home().joinpath(".mozilla/firefox/x0ran0o9.default")
+        if(os.environ.get('TRAVIS') == 'true'):
+            if not os.path.exists(test_default_path):
+                os.makedirs(test_default_path)
+            with open(str(Path.home().joinpath('.mozilla/firefox/profiles.ini')), 'w') as f:
+                f.write("""
+[Profile1]
+Name=default
+IsRelative=1
+Path=x0ran0o9.default
+Default=1
+                """)
+        self.assertTrue(Firefox.default_firefox_profile_path()==Path.home().joinpath(".mozilla/firefox/x0ran0o9.default"))