diff --git a/orchestrateur/sensors/gps.py b/orchestrateur/sensors/gps.py
index a6c97ed..d6f58ce 100644
--- a/orchestrateur/sensors/gps.py
+++ b/orchestrateur/sensors/gps.py
@@ -44,6 +44,7 @@ class GROVEGPS:
                 raw_bytes = self.ser.readline()
                 try:
                     line = raw_bytes.decode('utf-8', errors='ignore').strip()
+                    log(f"GPS: Read line: {line}")
                 except Exception:
                     continue