diff --git a/definitions/ext-fastly_pop/definition.yml b/definitions/ext-fastly_pop/definition.yml
index 1d868bd2a..09de41753 100644
--- a/definitions/ext-fastly_pop/definition.yml
+++ b/definitions/ext-fastly_pop/definition.yml
@@ -22,8 +22,6 @@ synthesis:
 compositeMetrics:
   goldenMetrics:
     - golden_metrics.yml
-  summaryMetrics:
-    - summary_metrics.yml
 
 goldenTags:
   - fastly_region