diff --git a/tests/data/2.preprocessed_data/gyro/gyroscope_meta.json b/tests/data/2.preprocessed_data/gyro/gyroscope_meta.json
deleted file mode 100644
index 4a9087e..0000000
--- a/tests/data/2.preprocessed_data/gyro/gyroscope_meta.json
+++ /dev/null
@@ -1,41 +0,0 @@
-{
-    "study_id": "PPP",
-    "device_id": "Verily Study Watch",
-    "subject_id": "X",
-    "ppp_source_protobuf": "WatchData.IMU.Week104.raw",
-    "metadata_version": "0.1",
-    "start_iso8601": "2021-06-27T16:52:20Z",
-    "end_iso8601": "2021-06-27T17:04:31Z",
-    "rows": 73079,
-    "endianness": "little",
-    "data_type": "float",
-    "bits": 64,
-    "sensors": [
-        {
-            "scale_factors": [
-                1
-            ],
-            "file_name": "gyroscope_time.bin",
-            "channels": [
-                "time"
-            ],
-            "units": [
-                "time_relative_ms"
-            ]
-        },
-        {
-            "file_name": "gyroscope_values.bin",
-            "channels": [
-                "gyroscope_x",
-                "gyroscope_y",
-                "gyroscope_z"
-            ],
-            "units": [
-                "deg/s",
-                "deg/s",
-                "deg/s"
-            ],
-            "scale_factors": []
-        }
-    ]
-}
\ No newline at end of file
diff --git a/tests/data/2.preprocessed_data/gyro/gyroscope_time.bin b/tests/data/2.preprocessed_data/gyro/gyroscope_time.bin
deleted file mode 100644
index 3cbaaba..0000000
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diff --git a/tests/data/2.preprocessed_data/gyro/gyroscope_values.bin b/tests/data/2.preprocessed_data/gyro/gyroscope_values.bin
deleted file mode 100644
index 94d3ad1..0000000
Binary files a/tests/data/2.preprocessed_data/gyro/gyroscope_values.bin and /dev/null differ