diff --git a/projects/laser/main.c b/projects/laser/main.c
index 7a5c0a1872..902ffc3088 100644
--- a/projects/laser/main.c
+++ b/projects/laser/main.c
@@ -2,6 +2,7 @@
 #include <sht11.h>
 #include <board.h>
 #include <swtimer.h>
+#include <ltc4150.h>
 
 int main(void)
 {
@@ -12,6 +13,8 @@ int main(void)
     puts("LaSeR: Longterm Sensor Reader initialized.");
     puts("Printing \"temperature in °C;relative humidity;temperature compensated relative humidity\".");
     puts("");
+    
+    ltc4150_start();
 
     while (1) {
         success = sht11_read_sensor(&sht11_val, HUMIDITY|TEMPERATURE);
@@ -22,6 +25,6 @@ int main(void)
             printf("%.2f;%.2f;%.2f\n", sht11_val.temperature, sht11_val.relhum, sht11_val.relhum_temp);
         }
         LED_RED_TOGGLE;
-        swtimer_usleep(1000 * 1000);
+        swtimer_usleep(60 * 1000*1000);
     }
 }