diff --git a/Base/src/Image.cpp b/Base/src/Image.cpp
index 07c6a9f..5dea2f9 100644
--- a/Base/src/Image.cpp
+++ b/Base/src/Image.cpp
@@ -538,8 +538,8 @@ void GenerateGaussianKernel(Image<IPixel> &out, uint32 size, float sigma) {
   }
 
   int32 halfSz = static_cast<int32>(size) / 2;
-  for(int32 j = -halfSz; j < halfSz; j++) {
-    for(int32 i = -halfSz; i < halfSz; i++) {
+  for(int32 j = -halfSz; j <= halfSz; j++) {
+    for(int32 i = -halfSz; i <= halfSz; i++) {
       out(halfSz + i, halfSz + j) = exp(- (j*j + i*i) / (2*sigma*sigma));
     }
   }