diff --git a/compiler/frontend/src/org/jetbrains/kotlin/analyzer/AnalyzerFacade.kt b/compiler/frontend/src/org/jetbrains/kotlin/analyzer/AnalyzerFacade.kt
index 31435f7c933..fe6a115e172 100644
--- a/compiler/frontend/src/org/jetbrains/kotlin/analyzer/AnalyzerFacade.kt
+++ b/compiler/frontend/src/org/jetbrains/kotlin/analyzer/AnalyzerFacade.kt
@@ -177,7 +177,7 @@ abstract class AnalyzerFacade<in P : PlatformAnalysisParameters> {
         val resolverForProject = createResolverForProject()
 
         fun computeDependencyDescriptors(module: M): List<ModuleDescriptorImpl> {
-            val orderedDependencies = firstDependency.singletonOrEmptyList() + module.dependencies()
+            val orderedDependencies = LinkedHashSet(firstDependency.singletonOrEmptyList() + module.dependencies())
             val dependenciesDescriptors = orderedDependencies.mapTo(ArrayList<ModuleDescriptorImpl>()) {
                 dependencyInfo ->
                 resolverForProject.descriptorForModule(dependencyInfo as M)