diff --git a/src/bin/pg_dump/pg_dump.cpp b/src/bin/pg_dump/pg_dump.cpp
index e8dd19284..9d1d5b29a 100644
--- a/src/bin/pg_dump/pg_dump.cpp
+++ b/src/bin/pg_dump/pg_dump.cpp
@@ -1535,7 +1535,6 @@ void getopt_dump(int argc, char** argv, struct option options[], int* result)
                 break;
             case 'n': /* include schema(s) */
                 simple_string_list_append(&schema_include_patterns, optarg);
-                include_everything = false;
                 break;
 
             case 'N': /* exclude schema(s) */
@@ -22539,6 +22538,7 @@ static void dumpSynonym(Archive* fout)
     int i_tableoid = 0;
     int i_synname = 0;
     int i_nspname = 0;
+    int i_nspoid = 0;
     int i_rolname = 0;
     int i_synobjschema = 0;
     int i_synobjname = 0;
@@ -22569,7 +22569,7 @@ static void dumpSynonym(Archive* fout)
      * Only the super user can access pg_authid. Therefore, user verification is ignored.
      */
     appendPQExpBuffer(query,
-        "SELECT s.oid, s.tableoid, s.synname, n.nspname, a.rolname, s.synobjschema, s.synobjname "
+        "SELECT s.oid, s.tableoid, s.synname, n.nspname, n.oid as nspoid, a.rolname, s.synobjschema, s.synobjname "
         "FROM pg_synonym s, pg_namespace n, pg_authid a "
         "WHERE n.oid = s.synnamespace AND s.synowner = a.oid;");
 
@@ -22586,11 +22586,16 @@ static void dumpSynonym(Archive* fout)
     i_tableoid = PQfnumber(res, "tableoid");
     i_synname = PQfnumber(res, "synname");
     i_nspname = PQfnumber(res, "nspname");
+    i_nspoid = PQfnumber(res, "nspoid");
     i_rolname = PQfnumber(res, "rolname");
     i_synobjschema = PQfnumber(res, "synobjschema");
     i_synobjname = PQfnumber(res, "synobjname");
 
     for (i = 0; i < ntups; i++) {
+        Oid schemaOid = atooid(PQgetvalue(res, i, i_nspoid));
+        if (!simple_oid_list_member(&schema_include_oids, schemaOid)) {
+            continue;
+        }
         char* synname = NULL;
         char* nspname = NULL;
         char* rolname = NULL;
diff --git a/src/test/regress/input/gs_dump_synonym.source b/src/test/regress/input/gs_dump_synonym.source
new file mode 100644
index 000000000..7ef1120d4
--- /dev/null
+++ b/src/test/regress/input/gs_dump_synonym.source
@@ -0,0 +1,16 @@
+drop database if exists dump_synonym;
+create database dump_synonym;
+create database restore_synonym_db;
+\c dump_synonym
+create schema t1;
+create schema t2;
+create table t1.test1(col1 int);
+create or replace synonym t1.syn1 for t1.test1;
+create or replace synonym t2.syn2 for t1.test1;
+\! @abs_bindir@/gs_dump -p @portstring@ -n t1 -f @abs_bindir@/dump_synonym.dmp -s dump_synonym  > @abs_bindir@/gs_dump.log 2>&1 ; echo $?
+\! @abs_bindir@/gsql -d restore_synonym_db -p @portstring@ -f @abs_bindir@/dump_synonym.dmp  > @abs_bindir@/gs_dump.log 2>&1 ; echo $?
+\c restore_synonym_db
+select synname from pg_synonym;
+drop database dump_synonym;
+\c regression
+drop database restore_synonym_db;
diff --git a/src/test/regress/output/gs_dump_synonym.source b/src/test/regress/output/gs_dump_synonym.source
new file mode 100644
index 000000000..c631a0ed7
--- /dev/null
+++ b/src/test/regress/output/gs_dump_synonym.source
@@ -0,0 +1,24 @@
+drop database if exists dump_synonym;
+NOTICE:  database "dump_synonym" does not exist, skipping
+create database dump_synonym;
+create database restore_synonym_db;
+\c dump_synonym
+create schema t1;
+create schema t2;
+create table t1.test1(col1 int);
+create or replace synonym t1.syn1 for t1.test1;
+create or replace synonym t2.syn2 for t1.test1;
+\! @abs_bindir@/gs_dump -p @portstring@ -n t1 -f @abs_bindir@/dump_synonym.dmp -s dump_synonym  > @abs_bindir@/gs_dump.log 2>&1 ; echo $?
+0
+\! @abs_bindir@/gsql -d restore_synonym_db -p @portstring@ -f @abs_bindir@/dump_synonym.dmp  > @abs_bindir@/gs_dump.log 2>&1 ; echo $?
+0
+\c restore_synonym_db
+select synname from pg_synonym;
+ synname 
+---------
+ syn1
+(1 row)
+
+drop database dump_synonym;
+\c regression
+drop database restore_synonym_db;
diff --git a/src/test/regress/parallel_schedule0 b/src/test/regress/parallel_schedule0
index d396ebe1a..921478c21 100644
--- a/src/test/regress/parallel_schedule0
+++ b/src/test/regress/parallel_schedule0
@@ -73,7 +73,7 @@ test: transaction_with_snapshot
 test: select_into_user_defined_variables
 test: select_into_file
 
-test: gs_dump_package trigger_dump gs_dumpall
+test: gs_dump_package trigger_dump gs_dumpall gs_dump_synonym
 test: out_param_func
 #test: sqlcode_cursor
 test: gs_dump_tableconstraint
diff --git a/src/test/regress/parallel_schedule0A b/src/test/regress/parallel_schedule0A
index b64f37087..213015b87 100644
--- a/src/test/regress/parallel_schedule0A
+++ b/src/test/regress/parallel_schedule0A
@@ -63,7 +63,7 @@ test: set_transaction_test
 test: select_into_user_defined_variables
 test: select_into_file
 
-test: gs_dump_package trigger_dump
+test: gs_dump_package trigger_dump gs_dump_synonym
 test: out_param_func out_param_func_overload
 #test: sqlcode_cursor
 test: gs_dump_tableconstraint