diff --git a/src/org/jetbrains/jet/j2k/ast/TypeParameter.java b/src/org/jetbrains/jet/j2k/ast/TypeParameter.java
index 561e2fa0d78..e38515be010 100644
--- a/src/org/jetbrains/jet/j2k/ast/TypeParameter.java
+++ b/src/org/jetbrains/jet/j2k/ast/TypeParameter.java
@@ -15,6 +15,6 @@ public class TypeParameter extends Element {
   @NotNull
   @Override
   public String toKotlin() {
-    return myName.toKotlin() + QUESTION;
+    return myName.toKotlin();
   }
-}
+}
\ No newline at end of file
diff --git a/test/org/jetbrains/jet/j2k/ast/ClassTest.java b/test/org/jetbrains/jet/j2k/ast/ClassTest.java
index d2a918ed333..17d78863d7e 100644
--- a/test/org/jetbrains/jet/j2k/ast/ClassTest.java
+++ b/test/org/jetbrains/jet/j2k/ast/ClassTest.java
@@ -66,7 +66,7 @@ public class ClassTest extends JetTestCaseBase {
   public void testGenericClass() throws Exception {
     Assert.assertEquals(
       classToSingleLineKotlin("final class Entry<K, V> {}"),
-      "class Entry<K?, V?> { }"
+      "class Entry<K, V> { }"
     );
   }
 }