diff --git a/build.sh b/build.sh
index 7832a0a79..f395724d8 100755
--- a/build.sh
+++ b/build.sh
@@ -73,7 +73,7 @@ case "${1:-default}" in
 		;;
 
 	test-cov)
-		ulimit -t 60 &>/dev/null || true
+		ulimit -t 600 &>/dev/null || true
 		ulimit -d 512000 &>/dev/null || true
 		ulimit -m 512000 &>/dev/null || true