diff --git a/packages/dev/core/src/Engines/thinEngine.ts b/packages/dev/core/src/Engines/thinEngine.ts
index cb63d89ea72..666e2a442db 100644
--- a/packages/dev/core/src/Engines/thinEngine.ts
+++ b/packages/dev/core/src/Engines/thinEngine.ts
@@ -4970,6 +4970,8 @@ export class ThinEngine {
         texture.width = potWidth;
         texture.height = potHeight;
         texture.isReady = true;
+        texture.type = Constants.TEXTURETYPE_UNSIGNED_BYTE;
+        texture.format = extension === ".jpg" && !texture._useSRGBBuffer ? Constants.TEXTUREFORMAT_RGB : Constants.TEXTUREFORMAT_RGBA;
 
         if (
             processFunction(potWidth, potHeight, img, extension, texture, () => {
diff --git a/packages/dev/core/src/Engines/webgpuEngine.ts b/packages/dev/core/src/Engines/webgpuEngine.ts
index ab153c04568..bc2f9fcbf46 100644
--- a/packages/dev/core/src/Engines/webgpuEngine.ts
+++ b/packages/dev/core/src/Engines/webgpuEngine.ts
@@ -2052,7 +2052,8 @@ export class WebGPUEngine extends Engine {
                 texture.baseHeight = imageBitmap.height;
                 texture.width = imageBitmap.width;
                 texture.height = imageBitmap.height;
-                texture.format = format ?? -1;
+                texture.format = format ?? Constants.TEXTUREFORMAT_RGBA;
+                texture.type = Constants.TEXTURETYPE_UNSIGNED_BYTE;
 
                 processFunction(texture.width, texture.height, imageBitmap, extension, texture, () => {});