diff --git a/platform/lang-impl/src/com/intellij/lang/documentation/ide/impl/DocumentationAutoPopup.kt b/platform/lang-impl/src/com/intellij/lang/documentation/ide/impl/DocumentationAutoPopup.kt
index 7db5c3f6042d..93c7540ce720 100644
--- a/platform/lang-impl/src/com/intellij/lang/documentation/ide/impl/DocumentationAutoPopup.kt
+++ b/platform/lang-impl/src/com/intellij/lang/documentation/ide/impl/DocumentationAutoPopup.kt
@@ -1,16 +1,15 @@
-// Copyright 2000-2023 JetBrains s.r.o. and contributors. Use of this source code is governed by the Apache 2.0 license.
+// 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.lang.documentation.ide.impl
 
 import com.intellij.codeInsight.lookup.Lookup
 import com.intellij.codeInsight.lookup.LookupEx
 import com.intellij.codeInsight.lookup.LookupManagerListener
-import com.intellij.openapi.progress.blockingContext
 import com.intellij.openapi.project.Project
 import com.intellij.openapi.startup.ProjectActivity
 
-internal class DocumentationAutoPopup : ProjectActivity {
-  override suspend fun execute(project: Project) : Unit = blockingContext {
-    project.messageBus.connect().subscribe(LookupManagerListener.TOPIC, DocumentationAutoPopupListener())
+private class DocumentationAutoPopup : ProjectActivity {
+  override suspend fun execute(project: Project) {
+    project.messageBus.simpleConnect().subscribe(LookupManagerListener.TOPIC, DocumentationAutoPopupListener())
   }
 }