diff --git a/src/arv-test.cfg b/src/arv-test.cfg
index 868a0d51a..c43030d1c 100644
--- a/src/arv-test.cfg
+++ b/src/arv-test.cfg
@@ -175,6 +175,8 @@ UseSystemTimestamp=true
 Schema=Invalid
 SensorSize=3072;2048
 ChunksSupport=false
+# Camera timestamp unit is wrong by a factor 0.694
+UseSystemTimestamp=true
 
 [Lucid Vision Labs:TRI004S-C]