diff --git a/boards/capes/cape-interface-spec.rst b/boards/capes/cape-interface-spec.rst
index 8229f11d6fc4af71d04af8f773c8a68b79d796b0..44fe9c0d291cbec047e8893edae4ebe009e293a6 100644
--- a/boards/capes/cape-interface-spec.rst
+++ b/boards/capes/cape-interface-spec.rst
@@ -474,7 +474,7 @@ Cape interface specification provides |I2C| controller device links for userspac
 	+-----------------+--------------+-------+-------+-----------+-------+--------+-----------+
 	| /dev/bone/i2c/3 | bone_i2c_3   | I2C1  | I2C3  | MAIN_I2C4 | P9.24 | P9.26  | BONE-I2C3 |
 	+-----------------+--------------+-------+-------+-----------+-------+--------+-----------+
-	| /dev/bone/i2c/4 | bone_i2c_4   | I2C2  | *n/a* | MAIN_I2C3 | P9.21 | P9.22  | BONE-I2C4 |
+	| /dev/bone/i2c/4 | bone_i2c_4   | I2C2  | *n/a* | *n/a*     | P9.21 | P9.22  | BONE-I2C4 |
 	+-----------------+--------------+-------+-------+-----------+-------+--------+-----------+
 
 .. important::