diff --git a/plugins/maven/src/main/java/org/jetbrains/idea/maven/wizards/MavenTrustedProjectsLocator.kt b/plugins/maven/src/main/java/org/jetbrains/idea/maven/wizards/MavenTrustedProjectsLocator.kt
index 3fe885db0015..5766cf5d402a 100644
--- a/plugins/maven/src/main/java/org/jetbrains/idea/maven/wizards/MavenTrustedProjectsLocator.kt
+++ b/plugins/maven/src/main/java/org/jetbrains/idea/maven/wizards/MavenTrustedProjectsLocator.kt
@@ -3,19 +3,13 @@ package org.jetbrains.idea.maven.wizards
 
 import com.intellij.ide.trustedProjects.TrustedProjectsLocator
 import com.intellij.openapi.project.Project
-import com.intellij.openapi.vfs.VirtualFilePrefixTree
-import com.intellij.openapi.vfs.toNioPathOrNull
 import org.jetbrains.idea.maven.project.MavenProjectsManager
 import java.nio.file.Path
 
 class MavenTrustedProjectsLocator : TrustedProjectsLocator {
   override fun getProjectRoots(project: Project): List<Path> {
-    val projectRoots = VirtualFilePrefixTree.createSet()
     val projectsManager = MavenProjectsManager.getInstance(project)
-    for (mavenProject in projectsManager.projects) {
-      projectRoots.add(mavenProject.directoryFile)
-    }
-    return projectRoots.getRoots().mapNotNull { it.toNioPathOrNull() }
+    return projectsManager.state.originalFiles.mapNotNull { Path.of(it).parent }
   }
 
   override fun getProjectRoots(projectRoot: Path, project: Project?): List<Path> {