--- a/test.sh
+++ b/test.sh.orig
@@ -1,7 +1,7 @@
 #!/bin/sh
 set -e
 
-GOMAXPROCS=1 go test -timeout 90s ./...
+GOMAXPROCS=4 go test -timeout 90s ./...
 
 if [ "$GOARCH" = "amd64" ] || [ "$GOARCH" = "arm64" ]; then
     # go test: -race is only supported on linux/amd64, linux/ppc64le,