diff --git a/topmed-workflows/alignment/topmed-alignment-checker.job.json b/topmed-workflows/alignment/topmed-alignment-checker.job.json
index 2baa442..3cc747f 100644
--- a/topmed-workflows/alignment/topmed-alignment-checker.job.json
+++ b/topmed-workflows/alignment/topmed-alignment-checker.job.json
@@ -15,5 +15,5 @@
         "class": "File",
         "path": "testdata/hs38DH.fa"
     },
-    "expected_md5" : "47162673af7cdeac7e5643305ebbc328",
+    "expected_md5" : "47162673af7cdeac7e5643305ebbc328"
 }