diff --git a/testing/btest/Baseline/broker.store.brokerstore-backend-simple-incompatible/worker-1..stderr b/testing/btest/Baseline/broker.store.brokerstore-backend-simple-incompatible/worker-1-stderr
similarity index 100%
rename from testing/btest/Baseline/broker.store.brokerstore-backend-simple-incompatible/worker-1..stderr
rename to testing/btest/Baseline/broker.store.brokerstore-backend-simple-incompatible/worker-1-stderr
diff --git a/testing/btest/broker/store/brokerstore-backend-simple-incompatible.zeek b/testing/btest/broker/store/brokerstore-backend-simple-incompatible.zeek
index ce07488da0..570ff9237c 100644
--- a/testing/btest/broker/store/brokerstore-backend-simple-incompatible.zeek
+++ b/testing/btest/broker/store/brokerstore-backend-simple-incompatible.zeek
@@ -7,7 +7,8 @@
 # @TEST-EXEC: btest-bg-run worker-2 "ZEEKPATH=$ZEEKPATH:.. CLUSTER_NODE=worker-2 zeek -B broker ../clone.zeek >../clone2.out"
 # @TEST-EXEC: btest-bg-wait 15
 #
-# @TEST-EXEC: btest-diff worker-1/.stderr
+# @TEST-EXEC: grep -v PEER_UNAVAILABLE worker-1/.stderr > worker-1-stderr
+# @TEST-EXEC: btest-diff worker-1-stderr
 
 @TEST-START-FILE cluster-layout.zeek
 redef Cluster::nodes = {