diff --git a/en/ln-03.md b/en/ln-03.md
index a3aa2b1..2fd1674 100644
--- a/en/ln-03.md
+++ b/en/ln-03.md
@@ -79,7 +79,7 @@ When it's time for Alice and Bob to update state and invalidate the old state, A
 rev_A2 = r_B1 * sha256( R_B1 || C_A1 ) + c_A1 * sha256( C_A1 || R_B1 )
 ```
 
-Alice will never be able to derive this private key because she does not have and will never have Bob's revocation basepoint private key `rB2`. 
+Alice will never be able to derive this private key because she does not have and will never have Bob's revocation basepoint private key `rB1`. 
 
 Now let's update the diagrams from Chapter 2 to reflect the new things we've learned in this chapter.