1 files changed, 1 insertions, 1 deletions

diff --git a/runtests b/runtests
index e4b74df..8011401 100755
--- a/runtests
+++ b/runtests
@@ -1,6 +1,6 @@
 #!/bin/sh
 
-NCPU=2
+NCPU=$1
 
 COUNT=4209433
 GROUP=$((COUNT / NCPU))