diff --git a/ruby.yaml b/ruby.yaml
index 8fe7aa8..c04cf12 100644
--- a/ruby.yaml
+++ b/ruby.yaml
@@ -14,7 +14,7 @@ data:
     - MIT
   dependencies:
   - buildrequires:
-      platform: [8.7.0]
+      platform: [el8.7.0]
     requires:
       platform: [el8]
   references: