diff --git a/srcpkgs/postgis-postgresql15/template b/srcpkgs/postgis-postgresql15/template
index 8d56fced47a..ad5c7cc61bd 100644
--- a/srcpkgs/postgis-postgresql15/template
+++ b/srcpkgs/postgis-postgresql15/template
@@ -1,9 +1,10 @@
 # Template file for 'postgis-postgresql15'
 pkgname=postgis-postgresql15
-version=3.3.4
-revision=2
+version=3.4.0
+revision=1
 build_style=gnu-configure
 configure_args="
+ --bindir=/usr/lib/psql15/bin
  --with-projdir=${XBPS_CROSS_BASE}/usr
  --with-jsondir=${XBPS_CROSS_BASE}/usr
  --with-protobufdir=${XBPS_CROSS_BASE}/usr
@@ -19,7 +20,7 @@ license="GPL-2.0-or-later"
 homepage="https://postgis.net/"
 changelog="https://git.osgeo.org/gitea/postgis/postgis/raw/tag/${version}/NEWS"
 distfiles="https://download.osgeo.org/postgis/source/postgis-${version}.tar.gz"
-checksum=9d41eaef70e811a4fe2f4a431d144c0c57ce17c2c1a3c938ddaf4e5a3813b0d8
+checksum=aee9b60a6c884d354164b3096c4657f324454186607f859d1ce05d899798af9d
 nocross="FIXME: Cannot run test program to determine PROJ version"
 
 pre_configure() {
@@ -30,3 +31,9 @@ pre_check() {
 	# regression tests require running postgresql
 	vsed -i regress/run_test.pl -e '/\/usr\/bin\/env/ a exit;'
 }
+
+post_install() {
+	for i in ${DESTDIR}/usr/share/man/man1/*; do
+		mv -v "${i}" "${i/.1/-15.1}"
+	done
+}