diff --git a/src/djikstra_paralel.cu b/src/djikstra_paralel.cu
index fc596dcd349fa3585102da895c018696d95b7fd3..772b7a6a1356eabe506d1598006dfc641e56f983 100644
--- a/src/djikstra_paralel.cu
+++ b/src/djikstra_paralel.cu
@@ -247,7 +247,7 @@ int main(int argc, char** argv)
     cudaDeviceSynchronize();
     clock_t difference = clock() - before;
     int microsec = difference * 1000000 / CLOCKS_PER_SEC;
-    printf("Time taken : %d", microsec);
+    printf("Time taken : %d\n", microsec);
     
     cudaError_t error = cudaGetLastError();
     if(error != cudaSuccess)
diff --git a/src/makefile b/src/makefile
index c51001e822d3fd7b6d8bd0c93675a7ce5e835c74..60fa2d027be9b89dcc6b96c95d97c5d00b4a86e6 100644
--- a/src/makefile
+++ b/src/makefile
@@ -1,2 +1,2 @@
-make: djikstra_serial.c
-	gcc djikstra_serial.c -o djikstra_serial
\ No newline at end of file
+make: djikstra_serial.cu
+	gcc djikstra_serial.cu -o djikstra_serial
\ No newline at end of file