diff --git a/wallet/configs/debug/wallet_config.json b/wallet/configs/debug/wallet_config.json
index 2f0ed07a..964bcf78 100644
--- a/wallet/configs/debug/wallet_config.json
+++ b/wallet/configs/debug/wallet_config.json
@@ -138,7 +138,7 @@
                         63
                     ],
                     "private_key_holder": {
-                        "nullifier_secret_key": [
+                        "nullifer_secret_key": [
                             174,
                             56,
                             101,
@@ -333,7 +333,7 @@
                         133
                     ],
                     "private_key_holder": {
-                        "nullifier_secret_key": [
+                        "nullifer_secret_key": [
                             188,
                             235,
                             121,
diff --git a/wallet/src/config.rs b/wallet/src/config.rs
index a1b62a91..486b392f 100644
--- a/wallet/src/config.rs
+++ b/wallet/src/config.rs
@@ -416,7 +416,7 @@ impl Default for WalletConfig {
                             247
                         ]
                     },
-                    "nullifier_public_key": [
+                    "nullifer_public_key": [
                         139,
                         19,
                         158,
@@ -611,7 +611,7 @@ impl Default for WalletConfig {
                             145
                         ]
                     },
-                    "nullifier_public_key": [
+                    "nullifer_public_key": [
                         173,
                         134,
                         33,