diff --git a/spf/grbl_sdr_collect_v2.py b/spf/grbl_sdr_collect_v2.py
index fbbed51e..f99d9127 100644
--- a/spf/grbl_sdr_collect_v2.py
+++ b/spf/grbl_sdr_collect_v2.py
@@ -72,7 +72,7 @@ def prepare_record_entry(ds: DataSnapshot, rx_pos: np.array, tx_pos: np.array):
             ds.rx_theta_in_pis * np.pi,  # 1
             ds.rx_spacing,  # 1
             ds.avg_phase_diff,  # 2
-            ds.rssi,  # 2
+            ds.rssis,  # 2
             ds.gains,  # 2
             ds.beam_sds,  # 65
         ]
diff --git a/spf/sdrpluto/sdr_controller.py b/spf/sdrpluto/sdr_controller.py
index c4b7cca7..299f3e9a 100644
--- a/spf/sdrpluto/sdr_controller.py
+++ b/spf/sdrpluto/sdr_controller.py
@@ -95,8 +95,8 @@ def rssis(self):
     def gains(self):
         return np.array(
             [
-                type(self.sdr._get_iio_attr("voltage0", "hardwaregain", False)),
-                type(self.sdr._get_iio_attr("voltage1", "hardwaregain", False)),
+                self.sdr._get_iio_attr("voltage0", "hardwaregain", False),
+                self.sdr._get_iio_attr("voltage1", "hardwaregain", False),
             ]
         )