diff --git a/src/endpoints/handlers/bett.py b/src/endpoints/handlers/bett.py
index a4f27d1..91f174d 100644
--- a/src/endpoints/handlers/bett.py
+++ b/src/endpoints/handlers/bett.py
@@ -8,7 +8,7 @@ import requests as r
 from ..hue import hue
 
 file_path: str = "bettwaage.csv"
-header: str = "timestamp;tl;tr;bl;br;total;"
+header: str = "timestamp;tl;tr;bl;br;total;\n"
 
 bett_ip: str = "http://192.168.178.110:80"
 matrix_clock_api: str = "http://192.168.178.84:8000"
@@ -113,9 +113,10 @@ def check_for_change():
 
 
 def add_line_to_bed_history(line: str) -> None:
-    if not os.path.exists(file_path):
-        add_line_to_bed_history(header)
+    exists = os.path.exists(file_path)
     with open(file_path, "a") as fp:
+        if not exists:
+            fp.write(header)
         fp.write(line + "\n")