diff --git a/jupyter/resources/intellij.notebooks.jupyter.core.xml b/jupyter/resources/intellij.notebooks.jupyter.core.xml
index 1df05996edce..5bf4562b2007 100644
--- a/jupyter/resources/intellij.notebooks.jupyter.core.xml
+++ b/jupyter/resources/intellij.notebooks.jupyter.core.xml
@@ -1,14 +1,14 @@
-<idea-plugin visibility="internal" package="com.intellij.notebooks.jupyter.core">
+<idea-plugin visibility="internal">
   <!-- Jupyter language -->
-    <extensions defaultExtensionNs="com.intellij">
-      <fileType name="Jupyter"
-                language="Jupyter"
-                extensions="ipynb"
-                implementationClass="com.intellij.notebooks.jupyter.core.jupyter.JupyterFileType"
-                fieldName="INSTANCE"/>
-      <lang.substitutor language="Jupyter"
-                        implementationClass="com.intellij.notebooks.jupyter.core.jupyter.JupyterTemplateLanguageSubstitutor"/>
-    </extensions>
+  <extensions defaultExtensionNs="com.intellij">
+    <fileType name="Jupyter"
+              language="Jupyter"
+              extensions="ipynb"
+              implementationClass="com.intellij.notebooks.jupyter.core.jupyter.JupyterFileType"
+              fieldName="INSTANCE"/>
+    <lang.substitutor language="Jupyter"
+                      implementationClass="com.intellij.notebooks.jupyter.core.jupyter.JupyterTemplateLanguageSubstitutor"/>
+  </extensions>
 
 
   <applicationListeners>
diff --git a/notebooks/notebook-ui/resources/intellij.notebooks.ui.xml b/notebooks/notebook-ui/resources/intellij.notebooks.ui.xml
index ac0771c97252..1e09819b594c 100644
--- a/notebooks/notebook-ui/resources/intellij.notebooks.ui.xml
+++ b/notebooks/notebook-ui/resources/intellij.notebooks.ui.xml
@@ -1,4 +1,4 @@
-<idea-plugin visibility="internal" package="com.intellij.notebooks.ui">
+<idea-plugin visibility="internal">
   <extensionPoints>
     <extensionPoint qualifiedName="com.intellij.notebooks.ui.cellCaretTracker"
                     interface="com.intellij.notebooks.ui.editor.actions.command.mode.NotebookCellCaretTracker"
diff --git a/notebooks/visualization/gen/com/intellij/notebooks/visualization/NotebooksVisualizationIcons.java b/notebooks/visualization/gen/com/intellij/notebooks/visualization/icons/NotebooksVisualizationIcons.java
similarity index 85%
rename from notebooks/visualization/gen/com/intellij/notebooks/visualization/NotebooksVisualizationIcons.java
rename to notebooks/visualization/gen/com/intellij/notebooks/visualization/icons/NotebooksVisualizationIcons.java
index 0bc24efbad56..830ab12dc1b9 100644
--- a/notebooks/visualization/gen/com/intellij/notebooks/visualization/NotebooksVisualizationIcons.java
+++ b/notebooks/visualization/gen/com/intellij/notebooks/visualization/icons/NotebooksVisualizationIcons.java
@@ -1,5 +1,5 @@
-// Copyright 2000-2024 JetBrains s.r.o. and contributors. Use of this source code is governed by the Apache 2.0 license.
-package com.intellij.notebooks.visualization;
+// Copyright 2000-2026 JetBrains s.r.o. and contributors. Use of this source code is governed by the Apache 2.0 license.
+package com.intellij.notebooks.visualization.icons;
 
 import com.intellij.ui.IconManager;
 import org.jetbrains.annotations.NotNull;
diff --git a/notebooks/visualization/resources/intellij.notebooks.visualization.xml b/notebooks/visualization/resources/intellij.notebooks.visualization.xml
index ccfba9359c72..48c23532279d 100644
--- a/notebooks/visualization/resources/intellij.notebooks.visualization.xml
+++ b/notebooks/visualization/resources/intellij.notebooks.visualization.xml
@@ -1,4 +1,4 @@
-<idea-plugin visibility="internal" package="com.intellij.notebooks.visualization">
+<idea-plugin visibility="internal">
   <dependencies>
     <module name="intellij.notebooks.ui"/>
     <plugin id="org.intellij.plugins.markdown"/>