diff --git a/chem_spectra/lib/composer/ni.py b/chem_spectra/lib/composer/ni.py
index 9003216d..de10840f 100644
--- a/chem_spectra/lib/composer/ni.py
+++ b/chem_spectra/lib/composer/ni.py
@@ -449,9 +449,15 @@ def tf_img(self):
             waveLength = self.core.params['waveLength']
             label = "X ({}), WL={} nm".format(self.core.label['x'], waveLength['value'], waveLength['unit'])    # noqa: E501
             plt.xlabel((label), fontsize=18)
+        elif (self.core.is_cyclic_volta):
+            plt.xlabel("{}".format(self.core.label['x']), fontsize=18)
         else:
             plt.xlabel("X ({})".format(self.core.label['x']), fontsize=18)
-        plt.ylabel("Y ({})".format(self.core.label['y']), fontsize=18)
+
+        if (self.core.is_cyclic_volta):
+            plt.ylabel("{}".format(self.core.label['y']), fontsize=18)
+        else:
+            plt.ylabel("Y ({})".format(self.core.label['y']), fontsize=18)
         plt.locator_params(nbins=self.__plt_nbins())
         plt.grid(False)
         # Save
diff --git a/chem_spectra/lib/converter/bagit/base.py b/chem_spectra/lib/converter/bagit/base.py
index 456f6df4..87d07138 100644
--- a/chem_spectra/lib/converter/bagit/base.py
+++ b/chem_spectra/lib/converter/bagit/base.py
@@ -101,9 +101,15 @@ def __combine_images(self, list_composer, list_file_names = None):
                 waveLength = composer.core.params['waveLength']
                 label = "X ({}), WL={} nm".format(composer.core.label['x'], waveLength['value'], waveLength['unit'])    # noqa: E501
                 plt.xlabel((label), fontsize=18)
+            elif (composer.core.is_cyclic_volta):
+                plt.xlabel("{}".format(composer.core.label['x']), fontsize=18)
             else:
                 plt.xlabel("X ({})".format(composer.core.label['x']), fontsize=18)
-            plt.ylabel("Y ({})".format(composer.core.label['y']), fontsize=18)
+
+            if (composer.core.is_cyclic_volta):
+                plt.ylabel("{}".format(composer.core.label['y']), fontsize=18)
+            else:
+                plt.ylabel("Y ({})".format(composer.core.label['y']), fontsize=18)
         
         plt.legend()
         tf_img = tempfile.NamedTemporaryFile(suffix='.png')
diff --git a/setup.py b/setup.py
index 46b23960..72b71ee2 100644
--- a/setup.py
+++ b/setup.py
@@ -6,7 +6,7 @@
 
 setup(
     name='chem-spectra-app',
-    version='0.13.4',
+    version='0.13.4-patch.1',
     packages=find_packages(),
     include_package_data=True,
     zip_safe=False,