diff --git a/helpers/matrix.yml b/helpers/matrix.yml
index 493c51cc9..9adef0ddc 100644
--- a/helpers/matrix.yml
+++ b/helpers/matrix.yml
@@ -38,6 +38,5 @@ APM_SERVER_SUITE:
   - security
   - 6.x
 KUBERNETES_VERSION:
-  - '1.13'
   - '1.14'
   - '1.15'