diff --git a/lisa/_doc/helpers.py b/lisa/_doc/helpers.py
index 3656ef8d004297479cf5732f1cc37287c1f3fbac..296d063010e96e0f7eff053e4ed7aebe6b8b17e2 100644
--- a/lisa/_doc/helpers.py
+++ b/lisa/_doc/helpers.py
@@ -2105,7 +2105,13 @@ def get_analysis_list(meth_type):
     TraceAnalysisBase.get_analysis_classes()
 
     assert issubclass(TraceAnalysisBase, AnalysisHelpers)
-    for subclass in get_subclasses(AnalysisHelpers):
+    subclasses = [
+        cls
+        for cls in get_subclasses(AnalysisHelpers)
+        if not inspect.isabstract(cls)
+    ]
+
+    for subclass in subclasses:
         class_path = f"{subclass.__module__}.{subclass.__qualname__}"
         if meth_type == 'plot':
             meth_list = subclass.get_plot_methods()