diff --git a/util/build-win32.sh b/util/build-win32.sh
index 79202e9..66dd803 100644
--- a/util/build-win32.sh
+++ b/util/build-win32.sh
@@ -3,7 +3,7 @@
 PCRE=pcre-8.42
 ZLIB=zlib-1.2.11
 OPENSSL=openssl-1.1.0h
-JOBS=9
+JOBS=12
 
 # wget https://www.openssl.org/source/openssl-1.1.0h.tar.gz
 # wget http://zlib.net/zlib-1.2.11.tar.gz