diff --git a/TurTLE/DNS.py b/TurTLE/DNS.py
index e6808f11ca51b5c7cd9d5564003f5a052f42628e..411f2cf7fb3dc25c9436c360e74200d9841670ba 100644
--- a/TurTLE/DNS.py
+++ b/TurTLE/DNS.py
@@ -445,7 +445,7 @@ class DNS(_code):
             assert (self.parameters['niter_out']  % self.parameters['niter_part'] == 0)
         _code.write_par(self, iter0 = iter0)
         with h5py.File(self.get_data_file_name(), 'r+') as ofile:
-            ofile['TurTLE_info/exec_name'] = self.name
+            ofile['code_info/exec_name'] = self.name
             kspace = self.get_kspace()
             for k in kspace.keys():
                 ofile['kspace/' + k] = kspace[k]
diff --git a/TurTLE/TEST.py b/TurTLE/TEST.py
index 651290bbbe6d8d512288c8483c01bf2cc9c90c5c..6a728545d4b9bf53727404809150a56e2637c974 100644
--- a/TurTLE/TEST.py
+++ b/TurTLE/TEST.py
@@ -167,7 +167,7 @@ class TEST(_code):
         assert (iter0 == 0)
         _code.write_par(self, iter0 = iter0)
         with h5py.File(self.get_data_file_name(), 'r+') as ofile:
-            ofile['TurTLE_info/exec_name'] = self.name
+            ofile['code_info/exec_name'] = self.name
             kspace = self.get_kspace()
             for k in kspace.keys():
                 ofile['kspace/' + k] = kspace[k]
diff --git a/TurTLE/_base.py b/TurTLE/_base.py
index de1db896655114c2b8acfd33ebdd3ae62a5c61f0..f542601860d703ba5bb6438b55c35b087d99b9da 100644
--- a/TurTLE/_base.py
+++ b/TurTLE/_base.py
@@ -172,8 +172,8 @@ class _base(object):
             else:
                 ofile['parameters/' + k] = self.parameters[k]
         ofile['iteration'] = int(iter0)
-        ofile['bfps_info/solver_class'] = type(self).__name__
-        ofile['bfps_info/VERSION'] = __version__
+        ofile['code_info/solver_class'] = type(self).__name__
+        ofile['code_info/VERSION'] = __version__
         ofile.close()
         return None
     def rewrite_par(