diff --git a/libreoffice-postgresql.patch b/libreoffice-postgresql.patch
new file mode 100644
index 0000000..742193e
--- /dev/null
+++ b/libreoffice-postgresql.patch
@@ -0,0 +1,24 @@
+--- configure.ac.orig
++++ configure.ac
+@@ -8669,11 +8669,17 @@ if test "x$enable_postgresql_sdbc" != "x
+             done
+         fi
+         AC_PATH_PROG(PGCONFIG, pg_config, ,$PATH$pg_supp_path)
+-        if test -z "$PGCONFIG"; then
+-            AC_MSG_ERROR([pg_config needed; set PGCONFIG if not in PATH])
++        if test -n "$PGCONFIG"; then
++            POSTGRESQL_INC=-I$(${PGCONFIG} --includedir)
++            POSTGRESQL_LIB="-L$(${PGCONFIG} --libdir)"
++        else
++            PKG_CHECK_MODULES(POSTGRESQL, libpq, [
++              POSTGRESQL_INC=$POSTGRESQL_CFLAGS
++              POSTGRESQL_LIB=$POSTGRESQL_LIBS
++            ],[
++              AC_MSG_ERROR([pg_config or 'pkg-config libpq' needed; set PGCONFIG if not in PATH])
++            ])
+         fi
+-        POSTGRESQL_INC=-I$(${PGCONFIG} --includedir)
+-        POSTGRESQL_LIB="-L$(${PGCONFIG} --libdir)"
+         FilterLibs "${POSTGRESQL_LIB}"
+         POSTGRESQL_LIB="${filteredlibs}"
+     else
diff --git a/libreoffice.changes b/libreoffice.changes
index 2939ba8..90fb6d5 100644
--- a/libreoffice.changes
+++ b/libreoffice.changes
@@ -1,3 +1,10 @@
+-------------------------------------------------------------------
+Mon Mar  4 12:37:41 UTC 2019 - Reinhard Max <max@suse.com>
+
+- libreoffice-postgresql.patch: pg_config is meant for linking
+  server extensions, clients should use pkg-config instead to build
+  against libpq. This fixes build with PostgreSQL 11.
+
 -------------------------------------------------------------------
 Mon Mar  4 10:00:18 UTC 2019 - Tomáš Chvátal <tchvatal@suse.com>
 
diff --git a/libreoffice.spec b/libreoffice.spec
index 0b8937b..d6b4784 100644
--- a/libreoffice.spec
+++ b/libreoffice.spec
@@ -102,6 +102,7 @@ Patch3:         mediawiki-no-broken-help.diff
 Patch4:         0001-Speed-up-languagepack-installation.patch
 Patch5:         old-boost.patch
 Patch6:         kde5-32bit-build-fix.patch
+Patch7:         libreoffice-postgresql.patch
 # try to save space by using hardlinks
 Patch990:       install-with-hardlinks.diff
 # save time by relying on rpm check rather than doing stupid find+grep
@@ -971,6 +972,7 @@ Provides %{langname} translations and additional resources (help files, etc.) fo
 %patch4 -p1
 %patch5 -p1
 %patch6 -p1
+%patch7
 %patch990 -p1
 %patch991 -p1