diff --git a/docker-compose/ext-src/postgis-src/regular-test.sh b/docker-compose/ext-src/postgis-src/regular-test.sh
index 4b0b929946..11318b60fb 100755
--- a/docker-compose/ext-src/postgis-src/regular-test.sh
+++ b/docker-compose/ext-src/postgis-src/regular-test.sh
@@ -14,4 +14,6 @@ patch -p1 <postgis-no-upgrade-test.patch
 patch -p1 <"postgis-regular-${PG_VERSION}.patch"
 psql -d contrib_regression -f raster_outdb_template.sql
 trap 'patch -R -p1 <postgis-no-upgrade-test.patch && patch -R -p1 <"postgis-regular-${PG_VERSION}.patch"' EXIT
+#XXX remove after fix of using system libpq problem
+export LD_LIBRARY_PATH=/usr/local/pgsql/lib
 POSTGIS_REGRESS_DB=contrib_regression RUNTESTFLAGS=--nocreate make installcheck-base
\ No newline at end of file