diff --git a/roles/bootstrap/configure_intel_pstate/tasks/main.yml b/roles/bootstrap/configure_intel_pstate/tasks/main.yml
index d45f8507..eca42bac 100644
--- a/roles/bootstrap/configure_intel_pstate/tasks/main.yml
+++ b/roles/bootstrap/configure_intel_pstate/tasks/main.yml
@@ -32,4 +32,4 @@
 - name: setup turbo boost
   include_tasks: setup_turbo.yml
   when:
-    - turbo_boost_enabled is defined
+    - turbo_boost_enabled