diff --git a/doc/tools/make_rst.py b/doc/tools/make_rst.py
index 89308b1ee100..33cd02c38d87 100755
--- a/doc/tools/make_rst.py
+++ b/doc/tools/make_rst.py
@@ -1074,6 +1074,14 @@ def make_rst_class(class_def: ClassDef, state: State, dry_run: bool, output_dir:
 
             if constant.text is not None and constant.text.strip() != "":
                 f.write(f"{format_text_block(constant.text.strip(), constant, state)}")
+            else:
+                f.write(".. container:: contribute\n\n\t")
+                f.write(
+                    translate(
+                        "There is currently no description for this constant. Please help us by :ref:`contributing one <doc_updating_the_class_reference>`!"
+                    )
+                    + "\n\n"
+                )
 
             f.write("\n\n")