diff --git a/flent/tests/bursts.conf b/flent/tests/bursts.conf
index 6ad808b9..2045de82 100644
--- a/flent/tests/bursts.conf
+++ b/flent/tests/bursts.conf
@@ -4,7 +4,7 @@
 
 AGGREGATOR='timeseries'
 TOTAL_LENGTH=LENGTH
-DESCRIPTION="Latency measurements under intermittent UDP bursts"
+DESCRIPTION="Latency measurements under intermittent UDP bursts (requires github.com/tohojo/traffic-gen)"
 DEFAULTS={'PLOT': "ping"}
 
 DATA_SETS = o([
diff --git a/flent/tests/bursts_11e.conf b/flent/tests/bursts_11e.conf
index 79a3422d..62339a27 100644
--- a/flent/tests/bursts_11e.conf
+++ b/flent/tests/bursts_11e.conf
@@ -4,7 +4,7 @@
 
 AGGREGATOR='timeseries'
 TOTAL_LENGTH=LENGTH
-DESCRIPTION="802.11e Latency measurements under intermittent UDP bursts"
+DESCRIPTION="802.11e Latency measurements under intermittent UDP bursts (requires github.com/tohojo/traffic-gen)"
 DEFAULTS={'PLOT': "ping"}
 
 DATA_SETS = o([