diff --git a/fuzz/fuzz_seeds/postgres_alter_extension.sql b/fuzz/fuzz_seeds/postgres_alter_extension.sql
index 867a079c74..7633f0e876 100644
--- a/fuzz/fuzz_seeds/postgres_alter_extension.sql
+++ b/fuzz/fuzz_seeds/postgres_alter_extension.sql
@@ -14,3 +14,4 @@ ALTER EXTENSION citext ADD FOREIGN DATA WRAPPER fdw;
 ALTER EXTENSION citext DROP SERVER srv;
 ALTER EXTENSION citext ADD COLLATION public.coll;
 ALTER EXTENSION citext DROP CONVERSION public.conv;
+ALTER EXTENSION citext ADD TEXT SEARCH CONFIGURATION public.cfg;
diff --git a/src/ast/ddl.rs b/src/ast/ddl.rs
index 8c7bd76c0d..c843dfb187 100644
--- a/src/ast/ddl.rs
+++ b/src/ast/ddl.rs
@@ -4955,6 +4955,8 @@ pub enum AlterExtensionMember {
     Server(Ident),
     /// `TABLE object_name`
     Table(ObjectName),
+    /// `TEXT SEARCH CONFIGURATION object_name`
+    TextSearchConfiguration(ObjectName),
     /// `VIEW object_name`
     View(ObjectName),
 }
@@ -5001,6 +5003,9 @@ impl fmt::Display for AlterExtensionMember {
             AlterExtensionMember::Sequence(name) => write!(f, "SEQUENCE {name}"),
             AlterExtensionMember::Server(name) => write!(f, "SERVER {name}"),
             AlterExtensionMember::Table(name) => write!(f, "TABLE {name}"),
+            AlterExtensionMember::TextSearchConfiguration(name) => {
+                write!(f, "TEXT SEARCH CONFIGURATION {name}")
+            }
             AlterExtensionMember::View(name) => write!(f, "VIEW {name}"),
         }
     }
diff --git a/src/parser/mod.rs b/src/parser/mod.rs
index 2e019d3e85..5ce9da5362 100644
--- a/src/parser/mod.rs
+++ b/src/parser/mod.rs
@@ -12583,6 +12583,10 @@ impl<'a> Parser<'a> {
             Ok(AlterExtensionMember::Server(self.parse_identifier()?))
         } else if self.parse_keyword(Keyword::TABLE) {
             Ok(AlterExtensionMember::Table(self.parse_object_name(false)?))
+        } else if self.parse_keywords(&[Keyword::TEXT, Keyword::SEARCH, Keyword::CONFIGURATION]) {
+            Ok(AlterExtensionMember::TextSearchConfiguration(
+                self.parse_object_name(false)?,
+            ))
         } else if self.parse_keyword(Keyword::VIEW) {
             Ok(AlterExtensionMember::View(self.parse_object_name(false)?))
         } else {
diff --git a/tests/sqlparser_postgres.rs b/tests/sqlparser_postgres.rs
index bdcc35c0b0..d32a8837ea 100644
--- a/tests/sqlparser_postgres.rs
+++ b/tests/sqlparser_postgres.rs
@@ -13544,6 +13544,7 @@ fn alter_extension_member_round_trip_forms(action: &str) {
         format!("ALTER EXTENSION ext_name {action} SERVER srv"),
         format!("ALTER EXTENSION ext_name {action} TABLE t"),
         format!("ALTER EXTENSION ext_name {action} TABLE schema.t"),
+        format!("ALTER EXTENSION ext_name {action} TEXT SEARCH CONFIGURATION cfg"),
         format!("ALTER EXTENSION ext_name {action} VIEW v"),
     ];
     for sql in sqls {
@@ -13733,6 +13734,7 @@ fn parse_alter_extension_add_member() {
         "SEQUENCE",
         "SERVER",
         "TABLE",
+        "TEXT SEARCH CONFIGURATION",
         "VIEW",
     ] {
         let sql = format!("ALTER EXTENSION ext_name ADD {member}");