diff --git a/idea/src/org/jetbrains/jet/codegen/JetTypeMapper.java b/idea/src/org/jetbrains/jet/codegen/JetTypeMapper.java
index a034e2abd97778ca10baeca43948157fc369de69..2f2967804d58f1d507f4f35a8925effe8817533a 100644
--- a/idea/src/org/jetbrains/jet/codegen/JetTypeMapper.java
+++ b/idea/src/org/jetbrains/jet/codegen/JetTypeMapper.java
@@ -79,7 +79,7 @@ public class JetTypeMapper {
     }
 
     public Type mapType(final JetType jetType) {
-        if (jetType.equals(JetStandardClasses.getUnitType())) {
+        if (jetType.equals(JetStandardClasses.getUnitType()) || jetType.equals(JetStandardClasses.getNothingType())) {
             return Type.VOID_TYPE;
         }
         if (jetType.equals(standardLibrary.getIntType())) {