diff --git a/src/avalanche/processor.cpp b/src/avalanche/processor.cpp
--- a/src/avalanche/processor.cpp
+++ b/src/avalanche/processor.cpp
@@ -43,7 +43,7 @@
             case ProofValidationResult::NO_STAKE:
                 error = _("The avalanche proof has no stake.");
                 return false;
-            case ProofValidationResult::DUST_THRESOLD:
+            case ProofValidationResult::DUST_THRESHOLD:
                 error = _("The avalanche proof stake is too low.");
                 return false;
             case ProofValidationResult::DUPLICATE_STAKE:
diff --git a/src/avalanche/proof.cpp b/src/avalanche/proof.cpp
--- a/src/avalanche/proof.cpp
+++ b/src/avalanche/proof.cpp
@@ -152,7 +152,7 @@
     for (const SignedStake &ss : stakes) {
         const Stake &s = ss.getStake();
         if (s.getAmount() < PROOF_DUST_THRESHOLD) {
-            return state.Invalid(ProofValidationResult::DUST_THRESOLD,
+            return state.Invalid(ProofValidationResult::DUST_THRESHOLD,
                                  "amount-below-dust-threshold",
                                  strprintf("%s < %s", s.getAmount().ToString(),
                                            PROOF_DUST_THRESHOLD.ToString()));
diff --git a/src/avalanche/test/proof_tests.cpp b/src/avalanche/test/proof_tests.cpp
--- a/src/avalanche/test/proof_tests.cpp
+++ b/src/avalanche/test/proof_tests.cpp
@@ -28,7 +28,7 @@
         BOOST_CHECK_EQUAL(p->getScore(), score);
 
         ProofValidationResult expected_state =
-            hasDustStake(p) ? ProofValidationResult::DUST_THRESOLD
+            hasDustStake(p) ? ProofValidationResult::DUST_THRESHOLD
                             : ProofValidationResult::NONE;
 
         ProofValidationState state;
@@ -307,7 +307,7 @@
          "9619ca502bfd4dd6dbc0967692ff6d2211b0bd9b9f05e1298",
          ProofId::fromHex("38f7c9696f9c2c07db3f23024d550a6b0b7f851013074280dbe3"
                           "49f42a2a5a00"),
-         0, ProofValidationResult::DUST_THRESOLD},
+         0, ProofValidationResult::DUST_THRESHOLD},
     };
 
     // Proof master key:
@@ -582,7 +582,7 @@
          "7579d8ea26ca28162e3091d53cc51fd58be9b18d22",
          ProofId::fromHex("c95e3c6417a799dd3085af689ea12fb3d2e1130870fef9f0bdc6"
                           "d10a27df746a"),
-         0, ProofValidationResult::DUST_THRESOLD},
+         0, ProofValidationResult::DUST_THRESHOLD},
 
         // Exclusive tests (not duplicated from legacy)
         {"Properly signed 1 UTXO proof, P2PK payout script",
@@ -985,7 +985,7 @@
 
         ProofValidationState state;
         BOOST_CHECK(!p->verify(state, coins));
-        BOOST_CHECK(state.GetResult() == ProofValidationResult::DUST_THRESOLD);
+        BOOST_CHECK(state.GetResult() == ProofValidationResult::DUST_THRESHOLD);
     }
 
     {
@@ -996,7 +996,7 @@
 
         ProofValidationState state;
         BOOST_CHECK(!p->verify(state, coins));
-        BOOST_CHECK(state.GetResult() == ProofValidationResult::DUST_THRESOLD);
+        BOOST_CHECK(state.GetResult() == ProofValidationResult::DUST_THRESHOLD);
     }
 
     // Duplicated input
diff --git a/src/avalanche/validation.h b/src/avalanche/validation.h
--- a/src/avalanche/validation.h
+++ b/src/avalanche/validation.h
@@ -12,7 +12,7 @@
 enum class ProofValidationResult {
     NONE = 0,
     NO_STAKE,
-    DUST_THRESOLD,
+    DUST_THRESHOLD,
     DUPLICATE_STAKE,
     WRONG_STAKE_ORDERING,
     INVALID_STAKE_SIGNATURE,