diff --git a/CHANGELOG.md b/CHANGELOG.md
index 52b2d1a0..a4df75d5 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -13,7 +13,9 @@ list yields a list of all related PRs for each release.
 ## Changed
 
 - PLOC Supervisor: Changes baudrate to 921600
-
+- Renamed `/dev/ul-plsv` to `/dev/ploc_supv`, is not a UART lite anymore
+- Renamed `/dev/i2c_eive` to `/dev/i2c_pl` and `/dev/i2c-2` to `/dev/i2c_ps`.
+  PR: https://egit.irs.uni-stuttgart.de/eive/eive-obsw/pulls/328
 # [v1.17.0] 28.11.2022
 
 ## Added
diff --git a/bsp_q7s/boardconfig/busConf.h b/bsp_q7s/boardconfig/busConf.h
index 7b50af4e..a094c029 100644
--- a/bsp_q7s/boardconfig/busConf.h
+++ b/bsp_q7s/boardconfig/busConf.h
@@ -8,12 +8,14 @@ static constexpr uint32_t SPI_MAIN_BUS_LOCK_TIMEOUT = 50;
 
 static constexpr char SPI_RW_DEV[] = "/dev/spi_rw";
 
-static constexpr char I2C_PL_EIVE[] = "/dev/i2c_eive";
-static constexpr char I2C_PS_EIVE[] = "/dev/i2c-2";
+//! I2C bus using an I2C IP core in the programmable logic (PL)
+static constexpr char I2C_PL_EIVE[] = "/dev/i2c_pl";
+//! I2C bus using the I2C peripheral of the ARM processing system (PS)
+static constexpr char I2C_PS_EIVE[] = "/dev/i2c_ps";
 
 static constexpr char UART_GNSS_DEV[] = "/dev/gps0";
 static constexpr char UART_PLOC_MPSOC_DEV[] = "/dev/ul_plmpsoc";
-static constexpr char UART_PLOC_SUPERVSIOR_DEV[] = "/dev/ul_plsv";
+static constexpr char UART_PLOC_SUPERVSIOR_DEV[] = "/dev/ploc_supv";
 static constexpr char UART_SYRLINKS_DEV[] = "/dev/ul_syrlinks";
 static constexpr char UART_STAR_TRACKER_DEV[] = "/dev/ul_str";
 static constexpr char UART_SCEX_DEV[] = "/dev/scex";