diff --git a/model/task/preemption/fully_preemptive.v b/model/task/preemption/fully_preemptive.v
index f8b4836e6ee8448c96a81ff51596e66621d1945f..fab0a930db9f28789454e132d5d9e9ca62466dbf 100644
--- a/model/task/preemption/fully_preemptive.v
+++ b/model/task/preemption/fully_preemptive.v
@@ -8,7 +8,7 @@ Require Export prosa.model.task.preemption.parameters.
 Section FullyPreemptiveModel.
 
   (** Consider any type of jobs. *)
-  Context {Task : JobType}.
+  Context {Task : TaskType}.
 
   (** In the fully preemptive model, any job can be preempted at any
       time. Thus, the maximal non-preemptive segment has length at most ε