diff --git a/setup.py b/setup.py
index c4c2e581a..66de10fdd 100644
--- a/setup.py
+++ b/setup.py
@@ -16,7 +16,7 @@ setup(
             'slither = slither.__main__:main',
             'slither-check-upgradeability = utils.upgradeability.__main__:main',
             'slither-find-paths = utils.possible_paths.__main__:main',
-            'slither-simil = utils.similarity.__main__:main'
+            'slither-simil = utils.similarity.__main__:main',
             'slither-format = utils.slither_format.__main__:main'
         ]
     }
diff --git a/utils/slither_format/slither_format.py b/utils/slither_format/slither_format.py
index 5a75d3a53..8838ba071 100644
--- a/utils/slither_format/slither_format.py
+++ b/utils/slither_format/slither_format.py
@@ -12,13 +12,13 @@ from slither.slithir.operations import InternalCall
 from slither.core.expressions.call_expression import CallExpression
 from slither.core.expressions.expression import Expression
 from slither.core.expressions.identifier import Identifier
-from slither_format.format_unused_state import FormatUnusedState
-from slither_format.format_solc_version import FormatSolcVersion
-from slither_format.format_pragma import FormatPragma
-from slither_format.format_naming_convention import FormatNamingConvention
-from slither_format.format_external_function import FormatExternalFunction
-from slither_format.format_constable_states import FormatConstableStates
-from slither_format.format_constant_function import FormatConstantFunction
+from .format_unused_state import FormatUnusedState
+from .format_solc_version import FormatSolcVersion
+from .format_pragma import FormatPragma
+from .format_naming_convention import FormatNamingConvention
+from .format_external_function import FormatExternalFunction
+from .format_constable_states import FormatConstableStates
+from .format_constant_function import FormatConstantFunction
 
 logging.basicConfig(level=logging.INFO)
 logger = logging.getLogger('Slither.Format')