diff --git a/converter_app/options.py b/converter_app/options.py
index 1768b645..5d77a59a 100644
--- a/converter_app/options.py
+++ b/converter_app/options.py
@@ -28,7 +28,7 @@
     'THERMOGRAVIMETRIC ANALYSIS',
     'UV-VIS',
     'X-RAY DIFFRACTION',
-    'LINEAR SWEEP VOLTRAMMETRY',
+    'LINEAR SWEEP VOLTAMMETRY',
 )
 
 DATA_CLASSES = (