diff --git a/script/test/test3.py b/script/test/test3.py
index b6b893a..8243983 100755
--- a/script/test/test3.py
+++ b/script/test/test3.py
@@ -4,6 +4,7 @@ Processing and plotting scan data
  
 inp.write(0.0)
 scan1= lscan(inp, (sin,out,arr), 0, 40, 20, 0.1, False, title="Scan 1")
+time.sleep(3.0)
 scan2= lscan(inp, (sin,out,arr), 0, 40, 20, 0.1, False, title="Scan 2")
 
 from operator import add