diff --git a/packages/core/src/textures/BaseTexture.js b/packages/core/src/textures/BaseTexture.js
index 5f2228d..5c2731a 100644
--- a/packages/core/src/textures/BaseTexture.js
+++ b/packages/core/src/textures/BaseTexture.js
@@ -378,8 +378,8 @@
     setRealSize(realWidth, realHeight, resolution)
     {
         this.resolution = resolution || this.resolution;
-        this.width = Math.ceil(realWidth / this.resolution);
-        this.height = Math.ceil(realHeight / this.resolution);
+        this.width = realWidth / this.resolution;
+        this.height = realHeight / this.resolution;
         this._refreshPOT();
         this.update();
 
@@ -415,8 +415,8 @@
 
         if (this.valid)
         {
-            this.width = Math.ceil(this.width * oldResolution / resolution);
-            this.height = Math.ceil(this.height * oldResolution / resolution);
+            this.width = this.width * oldResolution / resolution;
+            this.height = this.height * oldResolution / resolution;
             this.emit('update', this);
         }