diff --git a/debian/resources/switch/source/mod_pgsql.patch b/debian/resources/switch/source/mod_pgsql.patch
new file mode 100644
index 0000000..1e62d37
--- /dev/null
+++ b/debian/resources/switch/source/mod_pgsql.patch
@@ -0,0 +1,11 @@
+--- mod_pgsql.c	2020-05-12 10:19:16.000000000 +0000
++++ mod_pgsql.c.modified	2022-03-18 16:54:55.956097877 +0000
+@@ -737,6 +737,8 @@
+ //#endif
+ 		case PGRES_COPY_OUT:
+ 		case PGRES_COPY_IN:
++		case PGRES_PIPELINE_SYNC:
++		case PGRES_PIPELINE_ABORTED:
+ 		case PGRES_COMMAND_OK:
+ 			break;
+ 		case PGRES_EMPTY_QUERY: