diff --git a/main/include/heart_rate.h b/main/include/temp.h
similarity index 100%
rename from main/include/heart_rate.h
rename to main/include/temp.h
diff --git a/main/main.c b/main/main.c
index 373ba4f..bb98461 100644
--- a/main/main.c
+++ b/main/main.c
@@ -2,7 +2,7 @@
 #include "common.h"
 #include "gap.h"
 #include "gatt_svc.h"
-#include "heart_rate.h"
+#include "temp.h"
 #include "led.h"
 
 /* Library function declarations */
diff --git a/main/src/gatt_svc.c b/main/src/gatt_svc.c
index b89431a..f31bd00 100644
--- a/main/src/gatt_svc.c
+++ b/main/src/gatt_svc.c
@@ -1,7 +1,7 @@
 /* Includes */
 #include "gatt_svc.h"
 #include "common.h"
-#include "heart_rate.h"
+#include "temp.h"
 #include "led.h"
 
 /* Private function declarations */
diff --git a/main/src/heart_rate_mock.c b/main/src/temp.c
similarity index 91%
rename from main/src/heart_rate_mock.c
rename to main/src/temp.c
index 424d84f..6ebf7fd 100644
--- a/main/src/heart_rate_mock.c
+++ b/main/src/temp.c
@@ -1,6 +1,6 @@
 /* Includes */
 #include "common.h"
-#include "heart_rate.h"
+#include "temp.h"
 
 /* Private variables */
 static uint8_t heart_rate;