diff --git a/matrix.c b/matrix.c
index a47ec06..1659c86 100644
--- a/matrix.c
+++ b/matrix.c
@@ -5,13 +5,6 @@
 
 // TODO Matrix-Funktionen implementieren
 
-typedef struct Matrix{
-    unsigned int rows;
-    unsigned int cols;
-    MatrixType* buffer;
-}Matrix;
-
-
 Matrix createMatrix(unsigned int rows, unsigned int cols)
 {
     Matrix newMatrix;