diff --git a/jps/jps-builders/src/org/jetbrains/jps/builders/impl/BuildDataPathsImpl.java b/jps/jps-builders/src/org/jetbrains/jps/builders/impl/BuildDataPathsImpl.java
index caa7c26f3076..f4d17ac90d90 100644
--- a/jps/jps-builders/src/org/jetbrains/jps/builders/impl/BuildDataPathsImpl.java
+++ b/jps/jps-builders/src/org/jetbrains/jps/builders/impl/BuildDataPathsImpl.java
@@ -34,6 +34,6 @@ public class BuildDataPathsImpl implements BuildDataPaths {
 
   @Override
   public File getTargetDataRoot(BuildTarget<?> target) {
-    return new File(getTargetTypeDataRoot(target.getTargetType()), PathUtilRt.suggestFileName(target.getId(), true, true));
+    return new File(getTargetTypeDataRoot(target.getTargetType()), PathUtilRt.suggestFileName(target.getId(), true, false));
   }
 }