diff --git a/main.py b/main.py
index 84b8e79..f598bf7 100644
--- a/main.py
+++ b/main.py
@@ -96,7 +96,7 @@ def format_data(data):
         "MV03": np.round(data.get("MV03", 0.0), 1),
         "MV03_sp": np.round(data.get("MV03_sp", 0.0), 1),
         "MV04": np.round(data.get("MV05", 0.0), 1),
-        "MV04_sp": np.round(data.get("MV05_sp", 0.0), 1),
+        "MV04_sp": np.round(data.get("MV04_sp", 0.0), 1),
         "MV05": np.round(data.get("MV05", 0.0), 1),
         "MV05_sp": np.round(data.get("MV05_sp", 0.0), 1),
         "MV06": np.round(data.get("MV06", 0.0), 1),