diff --git a/platform/vcs-impl/src/com/intellij/openapi/vcs/changes/savedPatches/SavedPatchesTree.kt b/platform/vcs-impl/src/com/intellij/openapi/vcs/changes/savedPatches/SavedPatchesTree.kt
index ffecc66bff59..db1ff8c141ab 100644
--- a/platform/vcs-impl/src/com/intellij/openapi/vcs/changes/savedPatches/SavedPatchesTree.kt
+++ b/platform/vcs-impl/src/com/intellij/openapi/vcs/changes/savedPatches/SavedPatchesTree.kt
@@ -1,21 +1,14 @@
 // 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.openapi.vcs.changes.savedPatches
 
-import com.intellij.ide.DataManager
 import com.intellij.ide.util.treeView.TreeState
 import com.intellij.openapi.Disposable
-import com.intellij.openapi.actionSystem.ActionManager
-import com.intellij.openapi.actionSystem.AnActionEvent
 import com.intellij.openapi.actionSystem.CommonDataKeys
-import com.intellij.openapi.actionSystem.IdeActions
-import com.intellij.openapi.actionSystem.ex.ActionUtil
-import com.intellij.openapi.actionSystem.ex.ActionUtil.performActionDumbAwareWithCallbacks
 import com.intellij.openapi.project.Project
 import com.intellij.openapi.util.ClearableLazyValue
 import com.intellij.openapi.util.Disposer
 import com.intellij.openapi.util.TextRange
 import com.intellij.openapi.vcs.VcsBundle
-import com.intellij.openapi.vcs.changes.savedPatches.SavedPatchesUi.Companion.SAVED_PATCHES_UI_PLACE
 import com.intellij.openapi.vcs.changes.ui.*
 import com.intellij.openapi.vcs.changes.ui.VcsTreeModelData.allUnder
 import com.intellij.ui.SimpleTextAttributes
@@ -24,9 +17,7 @@ import com.intellij.ui.components.panels.Wrapper
 import com.intellij.ui.render.RenderingHelper
 import com.intellij.ui.speedSearch.SpeedSearchSupply
 import com.intellij.ui.speedSearch.SpeedSearchUtil
-import com.intellij.util.EditSourceOnDoubleClickHandler
 import com.intellij.util.FontUtil
-import com.intellij.util.Processor
 import com.intellij.util.ui.tree.TreeUtil
 import org.jetbrains.annotations.Nls
 import java.awt.BorderLayout
@@ -57,19 +48,6 @@ class SavedPatchesTree(project: Project,
     setEmptyText(VcsBundle.message("saved.patch.empty.text"))
     speedSearch = MySpeedSearch.installOn(this)
 
-    doubleClickHandler = Processor { e ->
-      if (EditSourceOnDoubleClickHandler.isToggleEvent(this, e)) return@Processor false
-
-      val diffAction = ActionManager.getInstance().getAction(IdeActions.ACTION_SHOW_DIFF_COMMON)
-
-      val dataContext = DataManager.getInstance().getDataContext(this)
-      val event = AnActionEvent.createFromAnAction(diffAction, e, SAVED_PATCHES_UI_PLACE, dataContext)
-      val isEnabled = ActionUtil.lastUpdateAndCheckDumb(diffAction, event, true)
-      if (isEnabled) performActionDumbAwareWithCallbacks(diffAction, event)
-
-      isEnabled
-    }
-
     savedPatchesProviders.forEach { provider ->
       provider.subscribeToPatchesListChanges(parentDisposable) {
         if (isProviderVisible(provider)) rebuildTree()
diff --git a/platform/vcs-impl/src/com/intellij/openapi/vcs/changes/savedPatches/SavedPatchesUi.kt b/platform/vcs-impl/src/com/intellij/openapi/vcs/changes/savedPatches/SavedPatchesUi.kt
index 968d72de48a3..dd2ff16c36ad 100644
--- a/platform/vcs-impl/src/com/intellij/openapi/vcs/changes/savedPatches/SavedPatchesUi.kt
+++ b/platform/vcs-impl/src/com/intellij/openapi/vcs/changes/savedPatches/SavedPatchesUi.kt
@@ -9,6 +9,8 @@ import com.intellij.openapi.util.Disposer
 import com.intellij.openapi.vcs.VcsBundle
 import com.intellij.openapi.vcs.changes.EditorTabDiffPreviewManager
 import com.intellij.ui.*
+import com.intellij.util.EditSourceOnDoubleClickHandler
+import com.intellij.util.Processor
 import com.intellij.util.containers.orNull
 import com.intellij.util.ui.JBUI
 import com.intellij.util.ui.ProportionKey
@@ -44,6 +46,12 @@ open class SavedPatchesUi(project: Project,
     changesBrowser = SavedPatchesChangesBrowser(project, focusMainUi, this)
     CombinedSpeedSearch(changesBrowser.viewer, tree.speedSearch)
 
+    tree.doubleClickHandler = Processor { e ->
+      if (EditSourceOnDoubleClickHandler.isToggleEvent(tree, e)) return@Processor false
+      changesBrowser.showDiff()
+      return@Processor true
+    }
+
     val bottomToolbar = buildBottomToolbar()
 
     tree.addSelectionListener {