diff --git a/thursday/candidates/dlib.py b/thursday/candidates/dlib.py
index a69ae9c..8db9159 100644
--- a/thursday/candidates/dlib.py
+++ b/thursday/candidates/dlib.py
@@ -1,6 +1,6 @@
 from dlib import find_min_global
 from .random import another_random_cube
-from ..utils import wrap_untrustworthy, final
+from ..utilities import wrap_untrustworthy, final
 
 
 def dlib_cube(objective, n_trials, n_dim, with_count):
diff --git a/thursday/candidates/evolopy.py b/thursday/candidates/evolopy.py
index b1c565c..5d239c5 100644
--- a/thursday/candidates/evolopy.py
+++ b/thursday/candidates/evolopy.py
@@ -1,4 +1,4 @@
-from ..utils import wrap_untrustworthy, final, ExhaustedTrialsError
+from ..utilities import wrap_untrustworthy, final, ExhaustedTrialsError
 import numpy as np
 
 
diff --git a/thursday/candidates/fcmaes.py b/thursday/candidates/fcmaes.py
index d9bca5f..dc61bce 100644
--- a/thursday/candidates/fcmaes.py
+++ b/thursday/candidates/fcmaes.py
@@ -1,6 +1,6 @@
 from scipy.optimize import Bounds
 from unittest.mock import patch
-from ..utils import wrap_untrustworthy, final
+from ..utilities import wrap_untrustworthy, final
 import numpy as np
 
 
diff --git a/thursday/candidates/notwa.py b/thursday/candidates/notwa.py
index 452a672..f223d31 100644
--- a/thursday/candidates/notwa.py
+++ b/thursday/candidates/notwa.py
@@ -1,5 +1,5 @@
 from .. import tinytweaks as tt
-from ..utils import wrap_untrustworthy, check, final
+from ..utilities import wrap_untrustworthy, check, final
 import numpy as np
 
 
diff --git a/thursday/candidates/random.py b/thursday/candidates/random.py
index 8344810..9bfdbf8 100644
--- a/thursday/candidates/random.py
+++ b/thursday/candidates/random.py
@@ -1,4 +1,4 @@
-from ..utils import phi
+from ..utilities import phi
 import numpy as np
 
 
diff --git a/thursday/candidates/scipy.py b/thursday/candidates/scipy.py
index 3e46dac..00d0b84 100644
--- a/thursday/candidates/scipy.py
+++ b/thursday/candidates/scipy.py
@@ -1,4 +1,4 @@
-from ..utils import wrap_untrustworthy, check, final, ExhaustedTrialsError
+from ..utilities import wrap_untrustworthy, check, final, ExhaustedTrialsError
 import numpy as np
 import scipy.optimize as scopt
 
diff --git a/thursday/go_benchmark_it.py b/thursday/go_benchmark_it.py
index 5b32c63..3ecdfd0 100644
--- a/thursday/go_benchmark_it.py
+++ b/thursday/go_benchmark_it.py
@@ -1,9 +1,8 @@
 from .go_benchmark_lists import *
 from .go_benchmarks import problems_2d, problems_3d, problems_4d
 from .notwacube import book_of_optimizers
-from .prog80 import prog
-from .utils import OWrap, COWrap, m1, m33, m36
-from .utils import perform_another_experimental_scoring_method
+from .utilities import OWrap, COWrap, m1, m33, m36, prog
+from .utilities import perform_another_experimental_scoring_method
 import numpy as np
 
 all_problems = {
diff --git a/thursday/utilities/__init__.py b/thursday/utilities/__init__.py
new file mode 100644
index 0000000..96161e7
--- /dev/null
+++ b/thursday/utilities/__init__.py
@@ -0,0 +1,10 @@
+from .utils import *
+
+try:
+    import numpy
+except ModuleNotFoundError:
+    pass
+else:
+    from .utils_np import *
+
+from .prog80 import prog
diff --git a/thursday/prog80.py b/thursday/utilities/prog80.py
similarity index 100%
rename from thursday/prog80.py
rename to thursday/utilities/prog80.py
diff --git a/thursday/utils.py b/thursday/utilities/utils.py
similarity index 98%
rename from thursday/utils.py
rename to thursday/utilities/utils.py
index 84fb7e3..0a308d2 100644
--- a/thursday/utils.py
+++ b/thursday/utilities/utils.py
@@ -265,11 +265,3 @@ def merge_summaries(all_summaries):
                 new_summaries[new_key] = value
                 break
     return new_summaries
-
-
-try:
-    import numpy
-except ModuleNotFoundError:
-    pass
-else:
-    from .utils_np import *
diff --git a/thursday/utils_np.py b/thursday/utilities/utils_np.py
similarity index 100%
rename from thursday/utils_np.py
rename to thursday/utilities/utils_np.py