diff --git a/parser/parser-gpaw/parser2.py b/parser/parser-gpaw/parser2.py
index 8752f59874991d39dba7341d061b04b9f163d2fd..2d27811a50283c516164dce9893ba4763a1474cf 100644
--- a/parser/parser-gpaw/parser2.py
+++ b/parser/parser-gpaw/parser2.py
@@ -150,7 +150,8 @@ def parse(filename):
                                      origin, 'angstrom')
                     p.addArrayValues('volumetric_data_displacements',
                                      displacements, 'angstrom')
-                    p.addArrayValues('volumetric_data_values', c(values, unit))
+                    p.addArrayValues('volumetric_data_values',
+                                     cu(values, unit))
                     p.addValue('volumetric_data_kind', kind)
 
             # H.atom.ulm.gpw test can be used to verify that pseudodensity