diff --git a/pyzebra/app/app.py b/pyzebra/app/app.py
index 7beb17a..67f4e14 100644
--- a/pyzebra/app/app.py
+++ b/pyzebra/app/app.py
@@ -3,9 +3,9 @@ import argparse
 from bokeh.io import curdoc
 from bokeh.models import Tabs
 
-import panel_anatric
-import panel_data_viewer
-import panel_1D_detector
+import panel_hdf_anatric
+import panel_hdf_viewer
+import panel_ccl_integrate
 
 parser = argparse.ArgumentParser(
     prog="pyzebra", formatter_class=argparse.ArgumentDefaultsHelpFormatter
@@ -17,8 +17,8 @@ doc = curdoc()
 doc.title = "pyzebra"
 
 # Final layout
-tab_data_viewer = panel_data_viewer.create()
-tab_anatric = panel_anatric.create()
-tab_1D_detector = panel_1D_detector.create()
+tab_hdf_viewer = panel_hdf_viewer.create()
+tab_hdf_anatric = panel_hdf_anatric.create()
+tab_ccl_integrate = panel_ccl_integrate.create()
 
-doc.add_root(Tabs(tabs=[tab_data_viewer, tab_anatric, tab_1D_detector]))
+doc.add_root(Tabs(tabs=[tab_hdf_viewer, tab_hdf_anatric, tab_ccl_integrate]))
diff --git a/pyzebra/app/panel_1D_detector.py b/pyzebra/app/panel_ccl_integrate.py
similarity index 99%
rename from pyzebra/app/panel_1D_detector.py
rename to pyzebra/app/panel_ccl_integrate.py
index 2018bf8..6f23949 100644
--- a/pyzebra/app/panel_1D_detector.py
+++ b/pyzebra/app/panel_ccl_integrate.py
@@ -204,4 +204,4 @@ def create():
         row(column(smooth_toggle, process_button, save_button)),
     )
 
-    return Panel(child=tab_layout, title="1D Detector")
+    return Panel(child=tab_layout, title="ccl integrate")
diff --git a/pyzebra/app/panel_anatric.py b/pyzebra/app/panel_hdf_anatric.py
similarity index 99%
rename from pyzebra/app/panel_anatric.py
rename to pyzebra/app/panel_hdf_anatric.py
index 77a019c..5023161 100644
--- a/pyzebra/app/panel_anatric.py
+++ b/pyzebra/app/panel_hdf_anatric.py
@@ -406,4 +406,4 @@ def create():
 
     curdoc().add_periodic_callback(update_config, 1000)
 
-    return Panel(child=tab_layout, title="Anatric")
+    return Panel(child=tab_layout, title="hdf anatric")
diff --git a/pyzebra/app/panel_data_viewer.py b/pyzebra/app/panel_hdf_viewer.py
similarity index 99%
rename from pyzebra/app/panel_data_viewer.py
rename to pyzebra/app/panel_hdf_viewer.py
index 9439474..9c3e87e 100644
--- a/pyzebra/app/panel_data_viewer.py
+++ b/pyzebra/app/panel_hdf_viewer.py
@@ -464,7 +464,7 @@ def create():
         column(roi_avg_plot, layout_image, row(colormap_layout, hkl_layout)),
     )
 
-    return Panel(child=tab_layout, title="Data Viewer")
+    return Panel(child=tab_layout, title="hdf viewer")
 
 
 def calculate_hkl(det_data, index, setup_type="nb_bi"):