diff --git a/tests/test_multiviewPipeline.py b/tests/test_multiviewPipeline.py
index f7750a02..1dfffb6e 100644
--- a/tests/test_multiviewPipeline.py
+++ b/tests/test_multiviewPipeline.py
@@ -11,11 +11,13 @@ from meshroom.core.node import Node
 def test_multiviewPipeline():
     graph1InputImages = ['/non/existing/fileA']
     graph1 = loadGraph(meshroom.core.pipelineTemplates["photogrammetry"])
+    graph1.name = "graph1"
     graph1CameraInit = graph1.node("CameraInit_1")
     graph1CameraInit.viewpoints.extend([{'path': image} for image in graph1InputImages])
 
     graph2InputImages = []  # common to graph2 and graph2b
     graph2 = loadGraph(meshroom.core.pipelineTemplates["photogrammetry"])
+    graph2.name = "graph2"
     graph2CameraInit = graph2.node("CameraInit_1")
     graph2CameraInit.viewpoints.extend([{'path': image} for image in graph2InputImages])
     graph2b = loadGraph(meshroom.core.pipelineTemplates["photogrammetry"])
@@ -24,6 +26,7 @@ def test_multiviewPipeline():
 
     graph3InputImages = ['/non/existing/file1', '/non/existing/file2']
     graph3 = loadGraph(meshroom.core.pipelineTemplates["photogrammetry"])
+    graph3.name = "graph3"
     graph3CameraInit = graph3.node("CameraInit_1")
     graph3CameraInit.viewpoints.extend([{'path': image} for image in graph3InputImages])
 
@@ -32,9 +35,11 @@ def test_multiviewPipeline():
         {'path': '/non/existing/file2', 'intrinsicId': 55}
         ]  # common to graph4 and graph4b
     graph4 = loadGraph(meshroom.core.pipelineTemplates["photogrammetry"])
+    graph4.name = "graph4"
     graph4CameraInit = graph4.node("CameraInit_1")
     graph4CameraInit.viewpoints.extend(graph4InputViewpoints)
     graph4b = loadGraph(meshroom.core.pipelineTemplates["photogrammetry"])
+    graph4b.name = "graph4b"
     graph4bCameraInit = graph4b.node("CameraInit_1")
     graph4bCameraInit.viewpoints.extend(graph4InputViewpoints)