diff --git a/api/apps/api/src/modules/projects/project-cost-surface.controller.ts b/api/apps/api/src/modules/projects/project-cost-surface.controller.ts
index c9975eab1c..7d3aefb47b 100644
--- a/api/apps/api/src/modules/projects/project-cost-surface.controller.ts
+++ b/api/apps/api/src/modules/projects/project-cost-surface.controller.ts
@@ -7,7 +7,6 @@ import {
   Get,
   Inject,
   Param,
-  ParseIntPipe,
   ParseUUIDPipe,
   Patch,
   Post,
@@ -49,7 +48,6 @@ import {
 import { ensureShapefileHasRequiredFiles } from '@marxan-api/utils/file-uploads.utils';
 import { UpdateCostSurfaceDto } from '@marxan-api/modules/cost-surface/dto/update-cost-surface.dto';
 import { CostSurfaceSerializer } from '@marxan-api/modules/cost-surface/dto/cost-surface.serializer';
-import { TilesOpenApi } from '@marxan/tiles';
 import { Response } from 'express';
 import { ProxyService } from '@marxan-api/modules/proxy/proxy.service';
 import {
@@ -273,15 +271,30 @@ export class ProjectCostSurfaceController {
     name: 'projectId',
     description: 'The id of the Project that the Cost Surface is associated to',
   })
-  @Get(':projectId/cost-surface/:costSurfaceId/preview/tiles/:z/:x/:y.mvt')
+  @ApiParam({
+    name: 'z',
+    description: 'The zoom level ranging from 0 - 20',
+    type: Number,
+    required: true,
+  })
+  @ApiParam({
+    name: 'x',
+    description: 'The tile x offset on Mercator Projection',
+    type: Number,
+    required: true,
+  })
+  @ApiParam({
+    name: 'y',
+    description: 'The tile y offset on Mercator Projection',
+    type: Number,
+    required: true,
+  })
+  @Get(':projectId/cost-surfaces/:costSurfaceId/preview/tiles/:z/:x/:y.mvt')
   async proxyCostSurfaceTile(
     @Req() req: RequestWithAuthenticatedUser,
     @Res() response: Response,
     @Param('projectId', ParseUUIDPipe) projectId: string,
     @Param('costSurfaceId', ParseUUIDPipe) costSurfaceId: string,
-    @Param('z', ParseIntPipe) z: number,
-    @Param('x', ParseIntPipe) x: number,
-    @Param('y', ParseIntPipe) y: number,
   ): Promise<void> {
     const checkCostSurfaceForProject = await this.costSurfaceService.checkProjectCostSurfaceVisibility(
       req.user.id,
@@ -293,8 +306,8 @@ export class ProjectCostSurfaceController {
     }
 
     req.url = req.url.replace(
-      `projects/${projectId}/cost-surface/`,
-      `cost-surfaces/`,
+      `projects/${projectId}/`,
+      ``,
     );
 
     return await this.proxyService.proxyTileRequest(req, response);
diff --git a/api/apps/geoprocessing/src/modules/cost-surface/cost-surface.controller.ts b/api/apps/geoprocessing/src/modules/cost-surface/cost-surface.controller.ts
index 571225209e..8f2b1e0153 100644
--- a/api/apps/geoprocessing/src/modules/cost-surface/cost-surface.controller.ts
+++ b/api/apps/geoprocessing/src/modules/cost-surface/cost-surface.controller.ts
@@ -1,20 +1,15 @@
 import {
   Controller,
   Get,
-  Header,
   Logger,
   Param,
-  Query,
   Res,
 } from '@nestjs/common';
 import { apiGlobalPrefixes } from '@marxan-geoprocessing/api.config';
 import {
   ApiBadRequestResponse,
   ApiOperation,
-  ApiParam,
-  ApiQuery,
 } from '@nestjs/swagger';
-import { BBox } from 'geojson';
 
 import { Response } from 'express';
 import { setTileResponseHeadersForSuccessfulRequests } from '@marxan/tiles';
@@ -32,37 +27,6 @@ export class CostSurfaceController {
   @ApiOperation({
     description: 'Get tile for a cost surface by id.',
   })
-  @ApiParam({
-    name: 'z',
-    description: 'The zoom level ranging from 0 - 20',
-    type: Number,
-    required: true,
-  })
-  @ApiParam({
-    name: 'x',
-    description: 'The tile x offset on Mercator Projection',
-    type: Number,
-    required: true,
-  })
-  @ApiParam({
-    name: 'y',
-    description: 'The tile y offset on Mercator Projection',
-    type: Number,
-    required: true,
-  })
-  @ApiParam({
-    name: 'id',
-    description: 'Specific id of the cost surface',
-    type: String,
-    required: true,
-  })
-  @ApiQuery({
-    name: 'bbox',
-    description: 'Bounding box of the project',
-    type: [Number],
-    required: false,
-    example: [-1, 40, 1, 42],
-  })
   @Get(':costSurfaceId/preview/tiles/:z/:x/:y.mvt')
   @ApiBadRequestResponse()
   async getTile(
diff --git a/api/apps/geoprocessing/src/modules/cost-surface/cost-surface.service.ts b/api/apps/geoprocessing/src/modules/cost-surface/cost-surface.service.ts
index cfa2c3e21f..a1d2a676b6 100644
--- a/api/apps/geoprocessing/src/modules/cost-surface/cost-surface.service.ts
+++ b/api/apps/geoprocessing/src/modules/cost-surface/cost-surface.service.ts
@@ -1,13 +1,10 @@
 import { Injectable, Logger, Inject } from '@nestjs/common';
 import { TileService } from '@marxan-geoprocessing/modules/tile/tile.service';
-import { InjectRepository } from '@nestjs/typeorm';
-import { Repository } from 'typeorm';
 import { IsArray, IsNumber, IsString, IsOptional } from 'class-validator';
 import { ApiProperty } from '@nestjs/swagger';
 import { Transform } from 'class-transformer';
 import { BBox } from 'geojson';
 import { antimeridianBbox, nominatim2bbox } from '@marxan/utils/geo';
-
 import { TileRequest } from '@marxan/tiles';
 
 import { CostSurfacePuDataEntity } from '@marxan/cost-surfaces';
@@ -34,8 +31,6 @@ export class CostSurfaceService {
   private readonly logger: Logger = new Logger(CostSurfaceService.name);
 
   constructor(
-    @InjectRepository(CostSurfacePuDataEntity)
-    private readonly costSurfaceDataRepository: Repository<CostSurfacePuDataEntity>,
     private readonly tileService: TileService,
   ) {}