diff --git a/tools/java/com/google/j2cl/tools/gwtincompatible/GwtIncompatibleStripper.java b/tools/java/com/google/j2cl/tools/gwtincompatible/GwtIncompatibleStripper.java
index 1230038174..c81d8bbeae 100644
--- a/tools/java/com/google/j2cl/tools/gwtincompatible/GwtIncompatibleStripper.java
+++ b/tools/java/com/google/j2cl/tools/gwtincompatible/GwtIncompatibleStripper.java
@@ -81,7 +81,7 @@ private static void preprocessFiles(List<FileInfo> fileInfos, Path output, Probl
 
       // Write the processed file to output
       J2clUtils.writeToFile(
-          output.resolve(fileInfo.originalPath()), processedFileContent, problems);
+          output.resolve(fileInfo.targetPath()), processedFileContent, problems);
     }
   }