diff --git a/util/sim/data_utils.py b/util/sim/data_utils.py
index 11c6dc9a60..2ed260d3f1 100644
--- a/util/sim/data_utils.py
+++ b/util/sim/data_utils.py
@@ -68,18 +68,6 @@ def bytes_to_doubles(byte_array):
         doubles.append(double)
     return doubles
 
-def bytes_to_floats(byte_array):
-    float_size = struct.calcsize('f')  # Size of a float in bytes
-    num_floats = len(byte_array) // float_size
-
-    # Unpack the byte array into a list of doubles
-    floats = []
-    for i in range(num_floats):
-        float_bytes = byte_array[i * float_size:(i + 1) * float_size]
-        float = struct.unpack('<f', float_bytes)[0]
-        floats.append(float)
-    return floats
-
 
 def bytes_to_uint32s(byte_array):
     uint32_size = struct.calcsize('I')  # Size of a uint32 in bytes