diff --git a/yaml/duplex_commit.yaml b/yaml/duplex_commit.yaml
index 6c009da..9496a4c 100644
--- a/yaml/duplex_commit.yaml
+++ b/yaml/duplex_commit.yaml
@@ -1,4 +1,4 @@
-src: ifc/duplex.ifc
+src: ifc/duplex_merge.ifc
 
 operations:
   - name: ReadHistory