diff --git a/wally/suits/io/rrd.cfg b/wally/suits/io/rrd.cfg
index d32d6a8..850c9a3 100644
--- a/wally/suits/io/rrd.cfg
+++ b/wally/suits/io/rrd.cfg
@@ -1,7 +1,7 @@
 [global]
 include defaults_qd.cfg
 ramp_time=0
-runtime=4
+runtime=600
 
 [test_{TEST_SUMM}]
 blocksize=60k