diff --git a/uniweb/templatetags/uniweb_filters.py b/uniweb/templatetags/uniweb_filters.py
index 95b7390e21c8f85011f1c2ebec4052ed65327a30..d36977c1b5008b07316bb59c9be9c8a000ad12b9 100644
--- a/uniweb/templatetags/uniweb_filters.py
+++ b/uniweb/templatetags/uniweb_filters.py
@@ -28,6 +28,9 @@ def jupyterize(value):
     c.TemplateExporter.exclude_output_prompt = (
         True  # potlaci prazdne vystupy typu "Out[8]"
     )
+    c.TemplateExporter.exclude_input_prompt = (
+        True  # potlaci prazdne vystupy typu "In[]"
+    )
     c.preprocessors = ["TagRemovePreprocessor"]
 
     nb_body, _ = nbconvert.TemplateExporter(