diff --git a/platform/external-system-impl/src/com/intellij/openapi/externalSystem/service/project/autoimport/ExternalSystemProjectsWatcherImpl.java b/platform/external-system-impl/src/com/intellij/openapi/externalSystem/service/project/autoimport/ExternalSystemProjectsWatcherImpl.java
index b101cd13a474..220ee055e5ed 100644
--- a/platform/external-system-impl/src/com/intellij/openapi/externalSystem/service/project/autoimport/ExternalSystemProjectsWatcherImpl.java
+++ b/platform/external-system-impl/src/com/intellij/openapi/externalSystem/service/project/autoimport/ExternalSystemProjectsWatcherImpl.java
@@ -23,6 +23,7 @@ import com.intellij.openapi.components.ServiceManager;
 import com.intellij.openapi.editor.Document;
 import com.intellij.openapi.editor.EditorFactory;
 import com.intellij.openapi.editor.event.*;
+import com.intellij.openapi.extensions.ExtensionPointName;
 import com.intellij.openapi.externalSystem.ExternalSystemAutoImportAware;
 import com.intellij.openapi.externalSystem.ExternalSystemManager;
 import com.intellij.openapi.externalSystem.model.DataNode;
@@ -64,6 +65,7 @@ import com.intellij.util.messages.MessageBusConnection;
 import com.intellij.util.ui.update.MergingUpdateQueue;
 import com.intellij.util.ui.update.Update;
 import gnu.trove.THashSet;
+import org.jetbrains.annotations.ApiStatus;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
 
@@ -81,6 +83,10 @@ import static com.intellij.util.ui.update.MergingUpdateQueue.ANY_COMPONENT;
  */
 public class ExternalSystemProjectsWatcherImpl extends ExternalSystemTaskNotificationListenerAdapter
   implements ExternalSystemProjectsWatcher {
+
+  private static final ExtensionPointName<Contributor> EP_NAME =
+    ExtensionPointName.create("com.intellij.externalProjectWatcherContributor");
+
   private static final Key<Long> CRC_WITHOUT_SPACES_CURRENT =
     Key.create("ExternalSystemProjectsWatcher.CRC_WITHOUT_SPACES_CURRENT");
   private static final Key<Long> CRC_WITHOUT_SPACES_BEFORE_LAST_IMPORT =
@@ -137,11 +143,17 @@ public class ExternalSystemProjectsWatcherImpl extends ExternalSystemTaskNotific
   @Override
   public void markDirtyAllExternalProjects() {
     findLinkedProjectsSettings().forEach(this::scheduleUpdate);
+    for (Contributor contributor : EP_NAME.getExtensions()) {
+      contributor.markDirtyAllExternalProjects(myProject);
+    }
   }
 
   @Override
   public void markDirty(Module module) {
     scheduleUpdate(ExternalSystemApiUtil.getExternalProjectPath(module));
+    for (Contributor contributor : EP_NAME.getExtensions()) {
+      contributor.markDirty(module);
+    }
   }
 
   @Override
@@ -709,4 +721,12 @@ public class ExternalSystemProjectsWatcherImpl extends ExternalSystemTaskNotific
     }
     return newCrc;
   }
+
+  @ApiStatus.Experimental
+  public interface Contributor {
+
+    void markDirtyAllExternalProjects(@NotNull Project project);
+
+    void markDirty(@NotNull Module module);
+  }
 }
diff --git a/platform/platform-resources/src/META-INF/ExternalSystemExtensionPoints.xml b/platform/platform-resources/src/META-INF/ExternalSystemExtensionPoints.xml
index 30277874e72a..f1455f1af75a 100644
--- a/platform/platform-resources/src/META-INF/ExternalSystemExtensionPoints.xml
+++ b/platform/platform-resources/src/META-INF/ExternalSystemExtensionPoints.xml
@@ -21,5 +21,7 @@
                     interface="com.intellij.openapi.externalSystem.execution.ExternalSystemExecutionConsoleManager"/>
     <extensionPoint name="externalSystemViewContributor" interface="com.intellij.openapi.externalSystem.view.ExternalSystemViewContributor"/>
     <extensionPoint name="externalProjectStructureCustomizer" interface="com.intellij.openapi.externalSystem.importing.ExternalProjectStructureCustomizer"/>
+    <extensionPoint name="externalProjectWatcherContributor"
+                    interface="com.intellij.openapi.externalSystem.service.project.autoimport.ExternalSystemProjectsWatcherImpl$Contributor"/>
   </extensionPoints>
 </idea-plugin>
\ No newline at end of file
diff --git a/plugins/maven/src/main/java/org/jetbrains/idea/maven/project/MavenProjectsManager.java b/plugins/maven/src/main/java/org/jetbrains/idea/maven/project/MavenProjectsManager.java
index f1ed21541412..58c33587bfae 100644
--- a/plugins/maven/src/main/java/org/jetbrains/idea/maven/project/MavenProjectsManager.java
+++ b/plugins/maven/src/main/java/org/jetbrains/idea/maven/project/MavenProjectsManager.java
@@ -34,6 +34,7 @@ import com.intellij.openapi.components.State;
 import com.intellij.openapi.externalSystem.ExternalSystemModulePropertyManager;
 import com.intellij.openapi.externalSystem.service.project.IdeModifiableModelsProvider;
 import com.intellij.openapi.externalSystem.service.project.IdeModifiableModelsProviderImpl;
+import com.intellij.openapi.externalSystem.service.project.autoimport.ExternalSystemProjectsWatcherImpl;
 import com.intellij.openapi.fileEditor.FileDocumentManager;
 import com.intellij.openapi.module.Module;
 import com.intellij.openapi.project.DumbAwareRunnable;
@@ -75,6 +76,7 @@ import java.nio.file.Path;
 import java.util.*;
 import java.util.concurrent.atomic.AtomicBoolean;
 import java.util.concurrent.locks.ReentrantLock;
+import java.util.function.Consumer;
 import java.util.stream.Collectors;
 
 @State(name = "MavenProjectsManager")
@@ -1276,4 +1278,27 @@ public class MavenProjectsManager extends MavenSimpleProjectComponent
     default void importAndResolveScheduled() {
     }
   }
+
+  public static class MavenProjectsWatcherContributor implements ExternalSystemProjectsWatcherImpl.Contributor {
+
+    @Override
+    public void markDirtyAllExternalProjects(@NotNull Project project) {
+      runWhenFullyOpen(project, (manager) -> manager.doScheduleUpdateProjects(null, true, true));
+    }
+
+    @Override
+    public void markDirty(@NotNull Module module) {
+      runWhenFullyOpen(module.getProject(), (manager) -> {
+        MavenProject mavenProject = manager.findProject(module);
+        if (mavenProject != null) {
+          manager.doScheduleUpdateProjects(ContainerUtil.list(mavenProject), true, true);
+        }
+      });
+    }
+
+    private static void runWhenFullyOpen(@NotNull Project project, @NotNull Consumer<MavenProjectsManager> consumer) {
+      MavenProjectsManager manager = getInstance(project);
+      manager.runWhenFullyOpen(() -> consumer.accept(manager));
+    }
+  }
 }
diff --git a/plugins/maven/src/main/resources/META-INF/plugin.xml b/plugins/maven/src/main/resources/META-INF/plugin.xml
index c80619fc8e94..be89f658993b 100644
--- a/plugins/maven/src/main/resources/META-INF/plugin.xml
+++ b/plugins/maven/src/main/resources/META-INF/plugin.xml
@@ -65,6 +65,7 @@
     <stepsBeforeRunProvider implementation="org.jetbrains.idea.maven.tasks.MavenBeforeRunTasksProvider"/>
     <externalSystemKeymapProvider implementation="org.jetbrains.idea.maven.tasks.MavenKeymapExtension"/>
     <externalSystemWorkspaceContributor implementation="org.jetbrains.idea.maven.importing.MavenWorkspaceContributor"/>
+    <externalProjectWatcherContributor implementation="org.jetbrains.idea.maven.project.MavenProjectsManager$MavenProjectsWatcherContributor"/>
     <configurationType implementation="org.jetbrains.idea.maven.execution.MavenRunConfigurationType"/>
     <configurationProducer implementation="org.jetbrains.idea.maven.execution.MavenConfigurationProducer"/>
     <orderEnumerationHandlerFactory implementation="org.jetbrains.idea.maven.execution.MavenOrderEnumeratorHandler$FactoryImpl"/>