diff --git a/src/result.zig b/src/result.zig
index 654ff09..b9cbed7 100644
--- a/src/result.zig
+++ b/src/result.zig
@@ -150,12 +150,27 @@ pub fn ResultMapper(comptime Model: type, comptime TableShape: type, comptime Me
 				if (inlineRelations) |_inlineRelations| {
 					// If there are loaded inline relations, map them to the result.
 					inline for (_inlineRelations) |relation| {
-						// Set the read inline relation value.
-						@field(model.*, relation.field) = (
+						// Read the inline related value.
+						const relatedValue = (
 							if (@field(rawModel, relation.field)) |relationVal|
 								try relation.repositoryConfiguration().fromSql(relationVal)
 							else null
 						);
+
+						if (pointedType(@TypeOf(@field(model.*, relation.field)))) |childType| {
+							if (relatedValue) |val| {
+								// Allocate pointer value.
+								@field(model.*, relation.field) = try mapperArena.allocator().create(childType);
+								// Set pointer value.
+								@field(model.*, relation.field).?.* = val;
+							} else {
+								// Set NULL value.
+								@field(model.*, relation.field) = null;
+							}
+						} else {
+							// Set simple value.
+							@field(model.*, relation.field) = relatedValue;
+						}
 					}
 				}
 
@@ -230,3 +245,16 @@ pub fn ResultMapper(comptime Model: type, comptime TableShape: type, comptime Me
 		}
 	};
 }
+
+/// Get pointed type of the given type.
+/// Return NULL if the type is not a pointer.
+fn pointedType(@"type": type) ?type {
+	return switch (@typeInfo(@"type")) {
+		.Pointer => |ptr| ptr.child,
+		.Optional => |opt| switch (@typeInfo(opt.child)) {
+			.Pointer => |ptr| ptr.child,
+			else => null,
+		},
+		else => null,
+	};
+}
diff --git a/tests/example.zig b/tests/example.zig
index 88c7463..a4c9e0d 100644
--- a/tests/example.zig
+++ b/tests/example.zig
@@ -110,8 +110,7 @@ pub const UserInfo = struct {
 	user_id: i32,
 	birthdate: i64,
 
-	//TODO is there a way to solve the "struct 'example.User' depends on itself" error when adding this relation?
-	// user: ?User = null,
+	user: ?*User = null,
 };
 pub const UserInfoRepository = zrm.Repository(UserInfo, UserInfo.Table, .{
 	.table = "example_users_info",
@@ -123,11 +122,11 @@ pub const UserInfoRepository = zrm.Repository(UserInfo, UserInfo.Table, .{
 	.toSql = zrm.helpers.TableModel(UserInfo, UserInfo.Table).copyModelToTable,
 });
 pub const UserInfoRelations = UserInfoRepository.relations.define(.{
-	// .user = UserInfoRepository.relations.one(UserRepository, .{
-	// 	.direct = .{
-	// 		.foreignKey = "user_id",
-	// 	},
-	// }),
+	.user = UserInfoRepository.relations.one(UserRepository, .{
+		.direct = .{
+			.foreignKey = "user_id",
+		},
+	}),
 });
 
 pub const Message = struct {
@@ -295,6 +294,24 @@ test "user has info" {
 
 	try std.testing.expectEqual(1, secondResult.models.len);
 	try std.testing.expect(secondResult.models[0].info == null);
+
+
+
+	var thirdQuery = UserInfoRepository.QueryWith(
+		// Retrieve info of users.
+    &[_]zrm.relations.Relation{UserInfoRelations.user}
+	).init(std.testing.allocator, poolConnector.connector(), .{});
+	try thirdQuery.whereKey(2);
+	defer thirdQuery.deinit();
+
+	var thirdResult = try thirdQuery.get(std.testing.allocator);
+	defer thirdResult.deinit();
+
+	try std.testing.expectEqual(1, thirdResult.models.len);
+	try std.testing.expectEqual(876348000000000, thirdResult.models[0].birthdate);
+	try std.testing.expect(thirdResult.models[0].user != null);
+	try std.testing.expectEqual(2, thirdResult.models[0].user.?.id);
+	try std.testing.expectEqualStrings("madeorsk", thirdResult.models[0].user.?.name);
 }