diff --git a/Tools/CampaignsARTTests/test/test_full_chain_ttbar_mu0.sh b/Tools/CampaignsARTTests/test/test_full_chain_ttbar_mu0.sh
index bfc48f2e7907d4b080d288ef5559c3e66759b747..83ac1dcd3b96f4b8c5e97098f5df9435c89e03a8 100755
--- a/Tools/CampaignsARTTests/test/test_full_chain_ttbar_mu0.sh
+++ b/Tools/CampaignsARTTests/test/test_full_chain_ttbar_mu0.sh
@@ -31,7 +31,7 @@ checkstep () {
 
 file=test_full_chain_mu0.sh
 script="`basename \"$0\"`"
-number_of_events=10
+number_of_events=4000
 
 #References for producing the output dcube pages
 lastref_dir=last_results