diff --git a/Makefile b/Makefile
index fe7ad29..60edb2c 100644
--- a/Makefile
+++ b/Makefile
@@ -1,4 +1,4 @@
-SUBDIRS = plugins
+SUBDIRS = src
 PREFIX = /usr
 BINDIR = $(PREFIX)/bin
 DESTDIR = 
diff --git a/plugins/Makefile b/src/Makefile
similarity index 100%
rename from plugins/Makefile
rename to src/Makefile
diff --git a/plugins/__init__.py b/src/__init__.py
similarity index 100%
rename from plugins/__init__.py
rename to src/__init__.py
diff --git a/plugins/builtin_plugin.py b/src/builtin_plugin.py
similarity index 99%
rename from plugins/builtin_plugin.py
rename to src/builtin_plugin.py
index 802f7a2..d499d55 100644
--- a/plugins/builtin_plugin.py
+++ b/src/builtin_plugin.py
@@ -25,9 +25,10 @@ from molecule.compat import get_stringtype
 from molecule.i18n import _
 from molecule.output import red, brown, blue, green, purple, darkgreen, \
     darkred, bold, darkblue, readtext
-import molecule.utils
 from molecule.specs.skel import GenericExecutionStep, GenericSpec
 
+import molecule.utils
+
 class BuiltinHandlerMixin:
     """
     This class contains code in common between built-in handler classes.
diff --git a/plugins/image_plugin.py b/src/image_plugin.py
similarity index 99%
rename from plugins/image_plugin.py
rename to src/image_plugin.py
index 967472f..eaa6cc7 100644
--- a/plugins/image_plugin.py
+++ b/src/image_plugin.py
@@ -26,11 +26,13 @@ import errno
 from molecule.i18n import _
 from molecule.output import blue, darkred
 from molecule.specs.skel import GenericExecutionStep, GenericSpec
-from molecule.specs.plugins.builtin_plugin import BuiltinHandlerMixin
-from molecule.specs.plugins.remaster_plugin import IsoUnpackHandler as \
-    RemasterIsoUnpackHandler, ChrootHandler as RemasterChrootHandler
+
 import molecule.utils
 
+from .builtin_plugin import BuiltinHandlerMixin
+from .remaster_plugin import IsoUnpackHandler as RemasterIsoUnpackHandler, \
+    ChrootHandler as RemasterChrootHandler
+
 
 class ImageHandler(GenericExecutionStep, BuiltinHandlerMixin):
 
diff --git a/plugins/mmc_plugin.py b/src/mmc_plugin.py
similarity index 99%
rename from plugins/mmc_plugin.py
rename to src/mmc_plugin.py
index b470249..c20cbe8 100644
--- a/plugins/mmc_plugin.py
+++ b/src/mmc_plugin.py
@@ -23,9 +23,11 @@ import errno
 from molecule.i18n import _
 from molecule.output import blue, darkred
 from molecule.specs.skel import GenericExecutionStep, GenericSpec
-from molecule.specs.plugins.builtin_plugin import BuiltinHandlerMixin
+
 import molecule.utils
 
+from .builtin_plugin import BuiltinHandlerMixin
+
 
 class ChrootHandler(GenericExecutionStep, BuiltinHandlerMixin):
 
diff --git a/plugins/remaster_plugin.py b/src/remaster_plugin.py
similarity index 98%
rename from plugins/remaster_plugin.py
rename to src/remaster_plugin.py
index dccc824..cd4e81c 100644
--- a/plugins/remaster_plugin.py
+++ b/src/remaster_plugin.py
@@ -24,15 +24,14 @@ from molecule.i18n import _
 from molecule.output import red, blue, green, purple, darkgreen, \
     darkred, bold, darkblue, readtext
 from molecule.specs.skel import GenericExecutionStep, GenericSpec
-from molecule.specs.plugins.builtin_plugin import ChrootHandler as \
-    BuiltinChrootHandler
-from molecule.specs.plugins.builtin_plugin import CdrootHandler as \
-    BuiltinCdrootHandler
-from molecule.specs.plugins.builtin_plugin import IsoHandler as \
-    BuiltinIsoHandler
-from molecule.specs.plugins.builtin_plugin import BuiltinHandlerMixin
+
 import molecule.utils
 
+from .builtin_plugin import ChrootHandler as BuiltinChrootHandler
+from .builtin_plugin import CdrootHandler as BuiltinCdrootHandler
+from .builtin_plugin import IsoHandler as BuiltinIsoHandler
+from .builtin_plugin import BuiltinHandlerMixin
+
 class IsoUnpackHandler(GenericExecutionStep, BuiltinHandlerMixin):
 
     def __init__(self, *args, **kwargs):
diff --git a/plugins/tar_plugin.py b/src/tar_plugin.py
similarity index 98%
rename from plugins/tar_plugin.py
rename to src/tar_plugin.py
index 85bb63d..ff5c9d6 100644
--- a/plugins/tar_plugin.py
+++ b/src/tar_plugin.py
@@ -22,9 +22,9 @@ import shutil
 from molecule.i18n import _
 from molecule.output import blue, darkred
 from molecule.specs.skel import GenericExecutionStep, GenericSpec
-from molecule.specs.plugins.builtin_plugin import BuiltinHandlerMixin
-from molecule.specs.plugins.remaster_plugin import IsoUnpackHandler, \
-    ChrootHandler
+
+from .builtin_plugin import BuiltinHandlerMixin
+from .remaster_plugin import IsoUnpackHandler, ChrootHandler
 import molecule.utils
 
 SUPPORTED_COMPRESSION_METHODS = ["bz2", "gz"]
diff --git a/tests/parsers.py b/tests/parsers.py
index 2b6c246..f052f98 100644
--- a/tests/parsers.py
+++ b/tests/parsers.py
@@ -23,7 +23,7 @@ class ParsersTest(unittest.TestCase):
 
     def test_iso_remaster(self):
 
-        from molecule.specs.plugins.remaster_plugin import RemasterSpec
+        from src.remaster_plugin import RemasterSpec
 
         expected_data = {
             'execution_strategy': "iso_remaster",
@@ -65,7 +65,7 @@ class ParsersTest(unittest.TestCase):
 
     def test_chroot_to_iso(self):
 
-        from molecule.specs.plugins.builtin_plugin import LivecdSpec
+        from src.builtin_plugin import LivecdSpec
 
         expected_data = {
             'execution_strategy': "livecd",
@@ -144,7 +144,7 @@ class ParsersTest(unittest.TestCase):
 
     def test_iso_to_tar(self):
 
-        from molecule.specs.plugins.tar_plugin import IsoToTarSpec
+        from src.tar_plugin import IsoToTarSpec
 
         expected_data = {
             'execution_strategy': "iso_to_tar",
@@ -185,7 +185,7 @@ class ParsersTest(unittest.TestCase):
 
     def test_iso_to_image(self):
 
-        from molecule.specs.plugins.image_plugin import IsoToImageSpec
+        from src.image_plugin import IsoToImageSpec
 
         expected_data = {
             'execution_strategy': "iso_to_image",
diff --git a/tests/run b/tests/run
index 175a889..ef65bae 100755
--- a/tests/run
+++ b/tests/run
@@ -1,17 +1,33 @@
 #!/usr/bin/python2
 # -*- coding: utf-8 -*-
 
+import os
 import sys
 
+# Simulate PYTHONPATH, add our plugin directory
+MODULE_DIR = os.path.abspath("../")
+sys.path.insert(0, MODULE_DIR)
+# Add /usr/lib/molecule to PYTHONPATH
+sys.path.append("/usr/lib/molecule")
+
+_plugins = [
+    "src.builtin_plugin",
+    "src.remaster_plugin",
+    "src.mmc_plugin",
+    "src.image_plugin",
+    "src.tar_plugin"]
+os.environ["MOLECULE_PLUGIN_MODULES"] = ":".join(_plugins)
+
+
 import unittest
 sys.path.insert(0,'.')
 sys.path.insert(0,'..')
 
-from tests import version, utils, specs, parsers
+from tests import parsers
 rc = 0
 
 # Add to the list the module to test
-mods = [version, utils, specs, parsers]
+mods = [parsers]
 
 tests = []
 for mod in mods: