diff --git a/chem_spectra/model/transformer.py b/chem_spectra/model/transformer.py
index ea2211e..fd8b363 100644
--- a/chem_spectra/model/transformer.py
+++ b/chem_spectra/model/transformer.py
@@ -369,6 +369,9 @@ def tf_combine(self, list_file_names=None, extraParams=None):
                     if (idx == len(self.multiple_files) - 1):
                         xlabel = ', '.join(xlabel_set)
                         ylabel = ', '.join(ylabel_set)
+                elif (nicp.core.non_nmr == False):
+                    xlabel = "Chemical shift ({})".format(core_label_x.lower())
+                    ylabel = "Intensity ({})".format(core_label_y.lower())
                 else:
                     xlabel = "X ({})".format(core_label_x)
                     ylabel = "Y ({})".format(core_label_y)
diff --git a/setup.py b/setup.py
index 95a5a45..3403326 100644
--- a/setup.py
+++ b/setup.py
@@ -6,7 +6,7 @@
 
 setup(
     name='chem-spectra-app',
-    version='1.2.3',
+    version='1.2.4',
     packages=find_packages(),
     include_package_data=True,
     zip_safe=False,