diff --git a/e2e_test/sink/pulsar_sink.slt b/e2e_test/sink/pulsar_sink.slt
index 73c0220ce0f5e..a3c52d5712537 100644
--- a/e2e_test/sink/pulsar_sink.slt
+++ b/e2e_test/sink/pulsar_sink.slt
@@ -39,6 +39,10 @@ WITH (
 statement ok
 FLUSH;
 
+# We can't control Sink -> Source Table
+# latency. We just have to wait.
+sleep 5
+
 query IT rowsort
 SELECT * FROM pulsar_source;
 ----