diff --git a/examples/visulization/godiva-mockup/input.py b/examples/visulization/godiva-mockup/input.py
index acbd361b..729ca58a 100644
--- a/examples/visulization/godiva-mockup/input.py
+++ b/examples/visulization/godiva-mockup/input.py
@@ -1,5 +1,6 @@
 import numpy as np
 import mcdc, h5py
+from mcdc import visualizer
 
 # =============================================================================
 # Materials
@@ -73,7 +74,7 @@
 
 mcdc.source(x=[-22.0, 22.0], time=[0.0, 5.0], isotropic=True)
 
-mcdc.visualize(
+visualizer.visualize(
     start_time=0, end_time=1, tick_interval=0.1, material_colors={"water": [1, 0, 0]}
 )
 # =============================================================================
diff --git a/mcdc/__init__.py b/mcdc/__init__.py
index 853af00a..c902b276 100644
--- a/mcdc/__init__.py
+++ b/mcdc/__init__.py
@@ -26,4 +26,3 @@
     save_particle_bank,
 )
 from mcdc.main import run, prepare
-from mcdc.visualizer import visualize
diff --git a/mcdc/visualizer/__init__.py b/mcdc/visualizer/__init__.py
new file mode 100644
index 00000000..3f800a36
--- /dev/null
+++ b/mcdc/visualizer/__init__.py
@@ -0,0 +1 @@
+from mcdc.visualizer.visualizer import visualize
diff --git a/mcdc/visualizer.py b/mcdc/visualizer/visualizer.py
similarity index 100%
rename from mcdc/visualizer.py
rename to mcdc/visualizer/visualizer.py