diff --git a/.drone.jsonnet b/.drone.jsonnet
index d0ed3b7378a..b98a9325224 100644
--- a/.drone.jsonnet
+++ b/.drone.jsonnet
@@ -151,4 +151,9 @@ local PipelinePostgreSQL(test_set) = Pipeline(
 	PipelinePostgreSQL("integration"),
 	PipelinePostgreSQL("sharing"),
 	PipelinePostgreSQL("sharing-2"),
+
+	{
+		kind: "signature",
+		hmac: "84d0676d3e4c9aba8fd34cea87fcad71664bbe2e1a5c5f379bd3e9c0c07f2193"
+	},
 ]
diff --git a/.drone.yml b/.drone.yml
index 50bdad28d8c..4dfdf8d169b 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -1324,3 +1324,6 @@ trigger:
   - stable*
   event:
   - push
+---
+hmac: 84d0676d3e4c9aba8fd34cea87fcad71664bbe2e1a5c5f379bd3e9c0c07f2193
+kind: signature