diff --git a/src/library_webgpu.js b/src/library_webgpu.js
index 50e440834100e..be43a09e22f95 100644
--- a/src/library_webgpu.js
+++ b/src/library_webgpu.js
@@ -2069,7 +2069,7 @@ var LibraryWebGPU = {
 
   wgpuTextureGetDimension: (textureId) => {
     var texture = WebGPU.mgrTexture.get(textureId);
-    return texture.dimension;
+    return WebGPU.TextureDimension.indexOf(texture.dimension);
   },
 
   wgpuTextureGetFormat: (textureId) => {