diff --git a/evm/src/cpu/kernel/aggregator.rs b/evm/src/cpu/kernel/aggregator.rs
index fbe1c990..aba35828 100644
--- a/evm/src/cpu/kernel/aggregator.rs
+++ b/evm/src/cpu/kernel/aggregator.rs
@@ -25,6 +25,8 @@ pub(crate) fn combined_kernel() -> Kernel {
         include_str!("asm/secp256k1/curve_mul.asm"),
         include_str!("asm/secp256k1/curve_add.asm"),
         include_str!("asm/secp256k1/moddiv.asm"),
+        include_str!("asm/secp256k1/lift_x.asm"),
+        include_str!("asm/secp256k1/inverse_scalar.asm"),
         include_str!("asm/ecrecover.asm"),
         include_str!("asm/storage_read.asm"),
         include_str!("asm/storage_write.asm"),
diff --git a/evm/src/cpu/kernel/asm/ecrecover.asm b/evm/src/cpu/kernel/asm/ecrecover.asm
index 97d12616..1f36eb61 100644
--- a/evm/src/cpu/kernel/asm/ecrecover.asm
+++ b/evm/src/cpu/kernel/asm/ecrecover.asm
@@ -5,7 +5,7 @@ global ecrecover:
     // stack: isValid(v,r,s), hash, v, r, s, retdest
     %jumpi(ecrecover_valid_input)
     // stack: hash, v, r, s, retdest
-    %pop(4)
+    %pop4
     // stack: retdest
     %ecrecover_invalid_input