diff --git a/src/drivers/imu/invensense/icm20602/ICM20602.cpp b/src/drivers/imu/invensense/icm20602/ICM20602.cpp
index ca559cd503..c13ab0b800 100644
--- a/src/drivers/imu/invensense/icm20602/ICM20602.cpp
+++ b/src/drivers/imu/invensense/icm20602/ICM20602.cpp
@@ -274,7 +274,6 @@ void ICM20602::RunImpl()
 					if (samples > _fifo_gyro_samples) {
 						// grab desired number of samples, but reschedule next cycle sooner
 						int extra_samples = samples - _fifo_gyro_samples;
-						timestamp_sample -= extra_samples * static_cast<int>(FIFO_SAMPLE_DT);
 						samples = _fifo_gyro_samples;
 
 						if (_fifo_gyro_samples > extra_samples) {
diff --git a/src/drivers/imu/invensense/icm20649/ICM20649.cpp b/src/drivers/imu/invensense/icm20649/ICM20649.cpp
index 434c5e7e8b..e38c9381b8 100644
--- a/src/drivers/imu/invensense/icm20649/ICM20649.cpp
+++ b/src/drivers/imu/invensense/icm20649/ICM20649.cpp
@@ -229,7 +229,6 @@ void ICM20649::RunImpl()
 				if (samples > _fifo_gyro_samples) {
 					// grab desired number of samples, but reschedule next cycle sooner
 					int extra_samples = samples - _fifo_gyro_samples;
-					timestamp_sample -= extra_samples * static_cast<int>(FIFO_SAMPLE_DT);
 					samples = _fifo_gyro_samples;
 
 					if (_fifo_gyro_samples > extra_samples) {
diff --git a/src/drivers/imu/invensense/icm20948/ICM20948.cpp b/src/drivers/imu/invensense/icm20948/ICM20948.cpp
index 95f863560e..d95cb636c3 100644
--- a/src/drivers/imu/invensense/icm20948/ICM20948.cpp
+++ b/src/drivers/imu/invensense/icm20948/ICM20948.cpp
@@ -265,7 +265,6 @@ void ICM20948::RunImpl()
 				if (samples > _fifo_gyro_samples) {
 					// grab desired number of samples, but reschedule next cycle sooner
 					int extra_samples = samples - _fifo_gyro_samples;
-					timestamp_sample -= extra_samples * static_cast<int>(FIFO_SAMPLE_DT);
 					samples = _fifo_gyro_samples;
 
 					if (_fifo_gyro_samples > extra_samples) {