diff --git a/biobb_vs/__init__.py b/biobb_vs/__init__.py
index 1cf09d5..742d883 100644
--- a/biobb_vs/__init__.py
+++ b/biobb_vs/__init__.py
@@ -1,3 +1,6 @@
+from . import fpocket
+from . import vina
+from . import utils
 name = "biobb_vs"
 __all__ = ["fpocket", "vina", "utils"]
 __version__ = "4.2.0"
diff --git a/biobb_vs/fpocket/__init__.py b/biobb_vs/fpocket/__init__.py
index 8a9e43f..5fcdc39 100644
--- a/biobb_vs/fpocket/__init__.py
+++ b/biobb_vs/fpocket/__init__.py
@@ -1,2 +1,5 @@
+from . import fpocket_run
+from . import fpocket_filter
+from . import fpocket_select
 name = "fpocket"
 __all__ = ["fpocket_run", "fpocket_filter", "fpocket_select"]
diff --git a/biobb_vs/utils/__init__.py b/biobb_vs/utils/__init__.py
index 5932e79..c37edcf 100644
--- a/biobb_vs/utils/__init__.py
+++ b/biobb_vs/utils/__init__.py
@@ -1,2 +1,6 @@
+from . import bindingsite
+from . import box
+from . import box_residues
+from . import extract_model_pdbqt
 name = "utils"
 __all__ = ["bindingsite", "box", "box_residues", "extract_model_pdbqt"]
diff --git a/biobb_vs/vina/__init__.py b/biobb_vs/vina/__init__.py
index 56b9858..956f788 100644
--- a/biobb_vs/vina/__init__.py
+++ b/biobb_vs/vina/__init__.py
@@ -1,2 +1,3 @@
+from . import autodock_vina_run
 name = "vina"
 __all__ = ["autodock_vina_run"]