diff --git a/abipy/examples/plot/plot_qha_2d.py b/abipy/examples/plot/plot_qha_2d.py
index c01cf849a..5b72b626c 100755
--- a/abipy/examples/plot/plot_qha_2d.py
+++ b/abipy/examples/plot/plot_qha_2d.py
@@ -21,9 +21,9 @@
 
 #gsr_paths = [[f"scale_{s1}_{s3}/out_GSR.nc" for s3 in strains_c] for s1 in strains_a]
 gsr_paths = [[os.path.join(root, f"scale_{s1}_{s3}/out_GSR_DDB") for s3 in strains_c] for s1 in strains_a]
-dos_paths = [[os.path.join(root, f"scale_{s1}_{s3}/out_PHDOS.nc") for s3 in strains_c1] for s1 in strains_a1]
+phdos_paths = [[os.path.join(root, f"scale_{s1}_{s3}/out_PHDOS.nc") for s3 in strains_c1] for s1 in strains_a1]
 
-qha = QHA_2D.from_files(gsr_paths, dos_paths, gsr_file="DDB")
+qha = QHA_2D.from_files(gsr_paths, phdos_paths, gsr_file="DDB")
 
 #%%
 qha.plot_energies()
diff --git a/abipy/examples/plot/plot_qha_vzsisa.py b/abipy/examples/plot/plot_qha_vzsisa.py
index bc27d85fa..70a059be3 100755
--- a/abipy/examples/plot/plot_qha_vzsisa.py
+++ b/abipy/examples/plot/plot_qha_vzsisa.py
@@ -21,9 +21,9 @@
 
 gsr_paths = [os.path.join(root, "scale_{:d}_GSR.nc".format(s)) for s in strains]
 ddb_paths = [os.path.join(root, "scale_{:d}_GSR_DDB".format(s)) for s in strains]
-dos_paths = [os.path.join(root, "scale_{:d}_PHDOS.nc".format(s)) for s in strains2]
+phdos_paths = [os.path.join(root, "scale_{:d}_PHDOS.nc".format(s)) for s in strains2]
 
-qha = Vzsisa.from_files_app_ddb(ddb_paths, dos_paths)
+qha = Vzsisa.from_ddb_phdos_Files(ddb_paths, phdos_paths)
 tstart, tstop = 0, 800
 
 #%%
diff --git a/docs/conf.py b/docs/conf.py
index 0a219415d..eb0306dc0 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -143,7 +143,7 @@ def load_mod(filepath):
 
     sphinx_gallery_conf = {
         'only_warn_on_example_error': True,
-        'abort_on_example_error': False,
+        'abort_on_example_error': True,
         #'log_level': {'backreference_missing': 'debug'},
         'log_level': {'backreference_missing': 'warning'},
         #'log_level': {'backreference_missing': 'error'},