diff --git a/runbot/models/branch.py b/runbot/models/branch.py
index 18bf6f69..7ad4db4e 100644
--- a/runbot/models/branch.py
+++ b/runbot/models/branch.py
@@ -119,7 +119,7 @@ class Branch(models.Model):
                         branch.pull_head_name = pi['head']['label']
                         branch.pr_title = pi['title']
                         branch.pr_body = pi['body']
-                        branch.pr_author = pi['creator']['login']
+                        branch.pr_author = pi['user']['login']
                         pull_head_repo_name = False
                         if pi['head'].get('repo'):
                             pull_head_repo_name = pi['head']['repo'].get('full_name')
diff --git a/runbot/tests/test_branch.py b/runbot/tests/test_branch.py
index 44e163e9..1f7e18ac 100644
--- a/runbot/tests/test_branch.py
+++ b/runbot/tests/test_branch.py
@@ -15,7 +15,7 @@ class TestBranch(RunbotCase):
             'head': {'label': 'foo-dev:bar_branch', 'repo': {'full_name': 'foo-dev/bar'}},
             'title': '[IMP] Title',
             'body': 'Body',
-            'creator': {
+            'user': {
                 'login': 'Pr author'
             },
         }
@@ -126,7 +126,7 @@ class TestBranchRelations(RunbotCase):
             'head': {'label': 'dev:master-test-tri-imp', 'repo': {'full_name': 'dev/server'}},
             'title': '[IMP] Title',
             'body': 'Body',
-            'creator': {
+            'user': {
                 'login': 'Pr author'
             },
         }
diff --git a/runbot/tests/test_repo.py b/runbot/tests/test_repo.py
index ae1bc83f..26a2d825 100644
--- a/runbot/tests/test_repo.py
+++ b/runbot/tests/test_repo.py
@@ -66,7 +66,7 @@ class TestRepo(RunbotCaseMinimalSetup):
                 'head': {'label': 'dev:%s' % branch_name, 'repo': {'full_name': 'dev/server'}},
                 'title': '[IMP] Title',
                 'body': 'Body',
-                'creator': {
+                'user': {
                     'login': 'Pr author'
                 },
             }
diff --git a/runbot_populate/models/runbot.py b/runbot_populate/models/runbot.py
index 983d4a0c..9274d066 100644
--- a/runbot_populate/models/runbot.py
+++ b/runbot_populate/models/runbot.py
@@ -50,7 +50,7 @@ class Runbot(models.AbstractModel):
                             },
                             'title': '[IMP] Title',
                             'body': 'Body',
-                            'creator': {
+                            'user': {
                                 'login': 'Pr author'
                             },
                         }