diff --git a/gfx/layers/opengl/ImageLayerOGL.cpp b/gfx/layers/opengl/ImageLayerOGL.cpp
index e3056d5f215d..b9662663cce2 100644
--- a/gfx/layers/opengl/ImageLayerOGL.cpp
+++ b/gfx/layers/opengl/ImageLayerOGL.cpp
@@ -681,11 +681,9 @@ CairoImageOGL::SetData(const CairoImage::Data &aData)
 
   GLuint tex = mTexture.GetTextureID();
 
-  if (mSize != aData.mSize) {
-    gl->fActiveTexture(LOCAL_GL_TEXTURE0);
-    InitTexture(gl, tex, LOCAL_GL_RGBA, aData.mSize);
-    mSize = aData.mSize;
-  }
+  gl->fActiveTexture(LOCAL_GL_TEXTURE0);
+  InitTexture(gl, tex, LOCAL_GL_RGBA, aData.mSize);
+  mSize = aData.mSize;
 
   if (!mASurfaceAsGLContext) {
     mASurfaceAsGLContext = GLContextProvider::CreateForNativePixmapSurface(aData.mSurface);