diff --git a/parser/parser-octopus/octopus_info_parser.py b/parser/parser-octopus/octopus_info_parser.py
index 6988176..b956703 100644
--- a/parser/parser-octopus/octopus_info_parser.py
+++ b/parser/parser-octopus/octopus_info_parser.py
@@ -1,7 +1,7 @@
 from builtins import object
 import logging
 import setup_paths
-from nomadcore.simple_parser import mainFunction, SimpleMatcher as SM
+from nomadcore.simple_parser import mainFunction, SimpleMatcher as SM, runParser
 from nomadcore.local_meta_info import loadJsonFile, InfoKindEl
 from nomadcore.unit_conversion.unit_conversion \
     import register_userdefined_quantity
@@ -80,11 +80,14 @@ class OctopusParserContext(object):
 
 
 def parse_infofile(metaInfoEnv, pew, fname):
-    #with open('info-parser.log', 'w') as fd:
+    def parsefile(parser_builder, uri, path, backend, super_context):
+        with open(path) as fd:
+            runParser(parser_builder, backend, super_context, fd)
+
     mainFunction(infoFileDescription,
                  metaInfoEnv,
                  parserInfo,
-                 #outF=fd,
+                 parseFile=parsefile,
                  cachingLevelForMetaName={},
                  superBackend=pew,
                  superContext=OctopusParserContext(),
diff --git a/parser/parser-octopus/parser_octopus.py b/parser/parser-octopus/parser_octopus.py
index f157174..41138ed 100644
--- a/parser/parser-octopus/parser_octopus.py
+++ b/parser/parser-octopus/parser_octopus.py
@@ -262,8 +262,8 @@ def parse(fname, fd):
         nspins = calc.get_number_of_spins()
         nkpts = len(calc.get_k_point_weights())
 
-        #print('Parse info file using SimpleMatcher', file=fd)
-        #parse_infofile(metaInfoEnv, pew, fname)
+        print('Parse info file using SimpleMatcher', file=fd)
+        parse_infofile(metaInfoEnv, pew, fname)
 
         #logfile = find_octopus_logfile(dirname)
         #if logfile is None: