diff --git a/I2_NeuronalerAbsturz/Start_Mac/makefile b/I2_NeuronalerAbsturz/Start_Mac/makefile
index 56e70c4..0b60e22 100644
--- a/I2_NeuronalerAbsturz/Start_Mac/makefile
+++ b/I2_NeuronalerAbsturz/Start_Mac/makefile
@@ -40,8 +40,8 @@ mnistVisualization.o: mnistVisualization.c
 matrixTests: matrix.o matrixTests.c
 	$(CC) $(CFLAGS) -I$(unityfolder) -o runMatrixTests matrixTests.c matrix.o $(BINARIES)/libunity.a
 
-neuralNetworkTests: neuralNetwork.o neuralNetworkTests.c
-	$(CC) $(CFLAGS) -I$(unityfolder) -o runNeuralNetworkTests neuralNetworkTests.c neuralNetwork.o $(BINARIES)/libunity.a
+neuralNetworkTests: neuralNetwork.o neuralNetworkTests.c matrix.o
+	$(CC) $(CFLAGS) -I$(unityfolder) -o runNeuralNetworkTests neuralNetworkTests.c neuralNetwork.o matrix.o $(BINARIES)/libunity.a
 
 imageInputTests: imageInput.o imageInputTests.c
 	$(CC) $(CFLAGS) -I$(unityfolder) -o runImageInputTests imageInputTests.c imageInput.o $(BINARIES)/libunity.a