diff --git a/src/Math/Matrix.h b/src/Math/Matrix.h
index e799591da..3e4da4b59 100644
--- a/src/Math/Matrix.h
+++ b/src/Math/Matrix.h
@@ -38,7 +38,6 @@ See @ref matrix-vector for brief introduction.
 
 @configurationvalueref{Magnum::Math::Matrix}
 @todo @c PERFORMANCE - loop unrolling for Matrix<3, T> and Matrix<4, T>
-@todo first col, then row (cache adjacency)
  */
 template<size_t s, class T> class Matrix: public RectangularMatrix<s, s, T> {
     public:
@@ -104,8 +103,8 @@ template<size_t s, class T> class Matrix: public RectangularMatrix<s, s, T> {
         Matrix<size-1, T> ij(size_t skipCol, size_t skipRow) const {
             Matrix<size-1, T> out(Matrix<size-1, T>::Zero);
 
-            for(size_t row = 0; row != size-1; ++row)
-                for(size_t col = 0; col != size-1; ++col)
+            for(size_t col = 0; col != size-1; ++col)
+                for(size_t row = 0; row != size-1; ++row)
                     out(col, row) = (*this)(col + (col >= skipCol),
                                             row + (row >= skipRow));
 
@@ -137,8 +136,8 @@ template<size_t s, class T> class Matrix: public RectangularMatrix<s, s, T> {
 
             T _determinant = determinant();
 
-            for(size_t row = 0; row != size; ++row)
-                for(size_t col = 0; col != size; ++col)
+            for(size_t col = 0; col != size; ++col)
+                for(size_t row = 0; row != size; ++row)
                     out(col, row) = (((row+col) & 1) ? -1 : 1)*ij(row, col).determinant()/_determinant;
 
             return out;
diff --git a/src/Math/RectangularMatrix.h b/src/Math/RectangularMatrix.h
index 770862565..ef195df05 100644
--- a/src/Math/RectangularMatrix.h
+++ b/src/Math/RectangularMatrix.h
@@ -281,8 +281,8 @@ template<size_t c, size_t r, class T> class RectangularMatrix {
         template<size_t size> RectangularMatrix<size, rows, T> operator*(const RectangularMatrix<size, cols, T>& other) const {
             RectangularMatrix<size, rows, T> out;
 
-            for(size_t row = 0; row != rows; ++row)
-                for(size_t col = 0; col != size; ++col) /** @todo swap */
+            for(size_t col = 0; col != size; ++col)
+                for(size_t row = 0; row != rows; ++row)
                     for(size_t pos = 0; pos != cols; ++pos)
                         out(col, row) += (*this)(pos, row)*other(col, pos);