diff --git a/plan.fmf b/plan.fmf
index f3716b3..615daef 100644
--- a/plan.fmf
+++ b/plan.fmf
@@ -1,6 +1,9 @@
 execute:
   how: tmt
 
+environment:
+  pybasever: "3.14"
+
 discover:
   - name: same_repo
     how: shell