diff --git a/installer.yaml b/installer.yaml
index a6b77ba..aff5f0a 100644
--- a/installer.yaml
+++ b/installer.yaml
@@ -9,7 +9,6 @@ data:
     dependencies:
         buildrequires:
             bootstrap: f27
-            X11-base: master
         requires:
             platform: f27
             hardware-support: f27