diff --git a/srcpkgs/postgis/template b/srcpkgs/postgis/template
index 7b6729bd12c..27c969ce251 100644
--- a/srcpkgs/postgis/template
+++ b/srcpkgs/postgis/template
@@ -17,6 +17,7 @@ homepage="https://postgis.net/"
 distfiles="https://download.osgeo.org/postgis/source/postgis-${version}.tar.gz"
 checksum=0663efb589210d5048d95c817e5cf29552ec8180e16d4c6ef56c94255faca8c2
 nocross="FIXME: Cannot run test program to determine PROJ version"
+disable_parallel_build=yes
 
 pre_configure() {
 	./autogen.sh