diff --git a/PVRTCEncoder/src/Image.cpp b/PVRTCEncoder/src/Image.cpp
index baff30c..7335ccb 100644
--- a/PVRTCEncoder/src/Image.cpp
+++ b/PVRTCEncoder/src/Image.cpp
@@ -84,6 +84,14 @@ Image::Image(const Image &other)
   memcpy(m_Pixels, other.m_Pixels, m_Width * m_Height * sizeof(Pixel));
 }
 
+Image &Image::operator=(const Image &other) {
+  m_Width = other.m_Width;
+  m_Height = other.m_Height;
+  m_Pixels = new Pixel[other.m_Width * other.m_Height];
+  memcpy(m_Pixels, other.m_Pixels, m_Width * m_Height * sizeof(Pixel));
+  return *this;
+}
+
 Image::~Image() {
   assert(m_Pixels);
   delete [] m_Pixels;
diff --git a/PVRTCEncoder/src/Image.h b/PVRTCEncoder/src/Image.h
index 286ed67..5ab8ebb 100644
--- a/PVRTCEncoder/src/Image.h
+++ b/PVRTCEncoder/src/Image.h
@@ -65,6 +65,7 @@ class Image {
   Image(uint32 height, uint32 width);
   Image(uint32 height, uint32 width, const Pixel *pixels);
   Image(const Image &);
+  Image &operator=(const Image &);
   ~Image();
 
   void BilinearUpscale(uint32 times, EWrapMode wrapMode = eWrapMode_Clamp);