diff --git a/master/buildbot/flathub_master.py b/master/buildbot/flathub_master.py
index 22c676b818..e75bfb496c 100644
--- a/master/buildbot/flathub_master.py
+++ b/master/buildbot/flathub_master.py
@@ -1074,7 +1074,7 @@ def create_build_factory():
             doStepIf=lambda step: not step.build.getProperty('flathub_config', {}).get("skip-appstream-check"),
             haltOnFailure=True,
             logEnviron=False,
-            command=util.Interpolate('flatpak run --env=G_DEBUG=fatal-criticals --command=appstream-util org.flatpak.Builder validate builddir/*/share/metainfo/%(prop:flathub_id)s.metainfo.xml')),
+            command=util.Interpolate('flatpak run --env=G_DEBUG=fatal-criticals --command=appstream-util org.flatpak.Builder validate builddir/*/share/appdata/%(prop:flathub_id)s.appdata.xml')),
         steps.ShellCommand(
             name='Check that the right branch was built',
             doStepIf=build_is_official,