diff --git a/java/openapi/src/com/intellij/codeInsight/completion/util/PsiTypeCanonicalLookupElement.java b/java/openapi/src/com/intellij/codeInsight/completion/util/PsiTypeCanonicalLookupElement.java
index 90d567b9ebd3..2ff5f446e893 100644
--- a/java/openapi/src/com/intellij/codeInsight/completion/util/PsiTypeCanonicalLookupElement.java
+++ b/java/openapi/src/com/intellij/codeInsight/completion/util/PsiTypeCanonicalLookupElement.java
@@ -60,6 +60,11 @@ public class PsiTypeCanonicalLookupElement extends LookupElement {
     return PsiUtil.resolveClassInType(myType);
   }
 
+  @Override
+  public boolean isValid() {
+    return myType.isValid() && super.isValid();
+  }
+
   public PsiType getPsiType() {
     return myType;
   }