diff --git a/umi.wdl b/umi.wdl
index 360405ff55b79fa30311ff609a8c2b245be9cc82..2a4bc9cf899b48be3297f10df1ec98eb741fee71 100644
--- a/umi.wdl
+++ b/umi.wdl
@@ -75,8 +75,8 @@ task BamReadNameToUmiTag {
     >>>
 
     output {
-        File outputBam = outputBam
-        File outputBamIndex = outputBamIndex
+        File outputBam = outputPath
+        File outputBamIndex = bamIndexPath
     }
 
     runtime {