diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 5066c397..6f7cf841 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -83,7 +83,6 @@ ubuntu:
     expire_in: 2 days
 
 flatpak:
-  image: 'registry.gitlab.gnome.org/gnome/gnome-runtime-images/gnome:master'
   variables:
     APP_ID: org.gnome.Geary.Devel
     FLATPAK_MODULE: geary