diff --git a/daq.c b/daq.c
index 94ac048..9051699 100644
--- a/daq.c
+++ b/daq.c
@@ -9,7 +9,7 @@
 #include<time.h>
 #include"uart.c"
 
-#define data_file_path  "/var/lib/cloud9/daq-serial-bbb/data.dat"
+#define data_file_path  "./DATA/data.dat"
 #define SprintIR  4    //co2 sensor
 #define COAF      1    //co sensor
 #define LuminOX   2    //o2