diff --git a/java/java-tests/testSrc/com/intellij/codeInsight/completion/NormalCompletionTest.groovy b/java/java-tests/testSrc/com/intellij/codeInsight/completion/NormalCompletionTest.groovy
index a6ee6b153772..ba50bdbe788c 100644
--- a/java/java-tests/testSrc/com/intellij/codeInsight/completion/NormalCompletionTest.groovy
+++ b/java/java-tests/testSrc/com/intellij/codeInsight/completion/NormalCompletionTest.groovy
@@ -853,7 +853,7 @@ public class ListUtils {
     final String path = getTestName(false) + ".java";
     configureByFile(path);
     checkResultByFile(path);
-    assertStringItems("fai1", "fai2");
+    assertStringItems("fai1", "fai2", "FunctionalInterface");
   }
 
   public void testProtectedInaccessibleOnSecondInvocation() throws Throwable {