diff --git a/postgresql.yaml b/postgresql.yaml
index 0e98fea..2351873 100644
--- a/postgresql.yaml
+++ b/postgresql.yaml
@@ -18,11 +18,11 @@ data:
       - PostgreSQL
   dependencies:
     buildrequires:
-      base-runtime: master
-      common-build-dependencies: master
-      perl: master
+      base-runtime: f26
+      common-build-dependencies: f26
+      perl: f26
     requires:
-      base-runtime: master
+      base-runtime: f26
   api:
     rpms:
       - postgresql