diff --git a/sdk/src/types/block/protocol.rs b/sdk/src/types/block/protocol.rs
index b71bbd3198..9cea7010b3 100644
--- a/sdk/src/types/block/protocol.rs
+++ b/sdk/src/types/block/protocol.rs
@@ -324,83 +324,3 @@ impl_id!(
 
 #[cfg(feature = "serde")]
 string_serde_impl!(ProtocolParametersHash);
-
-#[cfg(test)]
-mod test {
-    use super::*;
-
-    #[test]
-    fn params_serde_hash() {
-        // Data from https://github.com/iotaledger/tips-draft/blob/tip49/tips/TIP-0049/tip-0049.md#protocol-parameter-example
-        let protocol_params_json = serde_json::json!(
-            {
-                "type": 0,
-                "version": 3,
-                "networkName": "xxxNetwork",
-                "bech32Hrp": "xxx",
-                "rentStructure": {
-                  "vByteCost": 6,
-                  "vByteFactorData": 7,
-                  "vByteFactorKey": 8,
-                  "vByteFactorIssuerKeys": 9,
-                  "vByteFactorStakingFeature": 10,
-                  "vByteFactorDelegation": 10
-                },
-                "workScoreStructure": {
-                  "dataKilobyte": 1,
-                  "block": 2,
-                  "missingParent": 3,
-                  "input": 4,
-                  "contextInput": 5,
-                  "output": 6,
-                  "nativeToken": 7,
-                  "staking": 8,
-                  "blockIssuer": 9,
-                  "allotment": 10,
-                  "signatureEd25519": 11,
-                  "minStrongParentsThreshold": 12
-                },
-                "tokenSupply": "1234567890987654321",
-                "genesisUnixTimestamp": "1681373293",
-                "slotDurationInSeconds": 10,
-                "slotsPerEpochExponent": 13,
-                "manaStructure": {
-                    "manaBitsCount": 1,
-                    "manaGenerationRate": 1,
-                    "manaGenerationRateExponent": 27,
-                    "manaDecayFactors": [ 10, 20 ],
-                    "manaDecayFactorsExponent": 32,
-                    "manaDecayFactorEpochsSum": 1337,
-                    "manaDecayFactorEpochsSumExponent": 20
-                },
-                "stakingUnbondingPeriod": "11",
-                "validationBlocksPerSlot": 10,
-                "livenessThreshold": "3",
-                "minCommittableAge": "10",
-                "maxCommittableAge": "20",
-                "epochNearingThreshold": "24",
-                "congestionControlParameters": {
-                  "rmcMin": "500",
-                  "increase": "500",
-                  "decrease": "500",
-                  "increaseThreshold": 800000,
-                  "decreaseThreshold": 500000,
-                  "schedulerRate": 100000,
-                  "minMana": "1",
-                  "maxBufferSize": 3276800
-                },
-                "versionSignaling": {
-                  "windowSize": 3,
-                  "windowTargetRatio": 4,
-                  "activationOffset": 1
-                }
-              }
-        );
-        let protocol_params = serde_json::from_value::<ProtocolParameters>(protocol_params_json).unwrap();
-        let hash = protocol_params.hash();
-        assert_eq!(
-            hash.to_string(),
-            "0xd379bdceb68aa77dada50ae7e3493b8f0b6ed28d26813620ce893afad541eb29"
-        );
-    }
-}
diff --git a/sdk/tests/types/mod.rs b/sdk/tests/types/mod.rs
index 21679065ca..acd0635120 100644
--- a/sdk/tests/types/mod.rs
+++ b/sdk/tests/types/mod.rs
@@ -11,6 +11,7 @@ mod input;
 mod output_id;
 mod parents;
 mod payload;
+mod protocol;
 mod rent;
 mod slot;
 mod tagged_data_payload;
diff --git a/sdk/tests/types/protocol.rs b/sdk/tests/types/protocol.rs
new file mode 100644
index 0000000000..6889cd14bc
--- /dev/null
+++ b/sdk/tests/types/protocol.rs
@@ -0,0 +1,80 @@
+// Copyright 2023 IOTA Stiftung
+// SPDX-License-Identifier: Apache-2.0
+
+use iota_sdk::types::block::protocol::ProtocolParameters;
+
+#[test]
+fn params_serde_hash() {
+    // Data from https://github.com/iotaledger/tips-draft/blob/tip49/tips/TIP-0049/tip-0049.md#protocol-parameter-example
+    let protocol_params_json = serde_json::json!(
+        {
+            "type": 0,
+            "version": 3,
+            "networkName": "xxxNetwork",
+            "bech32Hrp": "xxx",
+            "rentStructure": {
+              "vByteCost": 6,
+              "vByteFactorData": 7,
+              "vByteFactorKey": 8,
+              "vByteFactorIssuerKeys": 9,
+              "vByteFactorStakingFeature": 10,
+              "vByteFactorDelegation": 10
+            },
+            "workScoreStructure": {
+              "dataKilobyte": 1,
+              "block": 2,
+              "missingParent": 3,
+              "input": 4,
+              "contextInput": 5,
+              "output": 6,
+              "nativeToken": 7,
+              "staking": 8,
+              "blockIssuer": 9,
+              "allotment": 10,
+              "signatureEd25519": 11,
+              "minStrongParentsThreshold": 12
+            },
+            "tokenSupply": "1234567890987654321",
+            "genesisUnixTimestamp": "1681373293",
+            "slotDurationInSeconds": 10,
+            "slotsPerEpochExponent": 13,
+            "manaStructure": {
+                "manaBitsCount": 1,
+                "manaGenerationRate": 1,
+                "manaGenerationRateExponent": 27,
+                "manaDecayFactors": [ 10, 20 ],
+                "manaDecayFactorsExponent": 32,
+                "manaDecayFactorEpochsSum": 1337,
+                "manaDecayFactorEpochsSumExponent": 20
+            },
+            "stakingUnbondingPeriod": "11",
+            "validationBlocksPerSlot": 10,
+            "livenessThreshold": "3",
+            "minCommittableAge": "10",
+            "maxCommittableAge": "20",
+            "epochNearingThreshold": "24",
+            "congestionControlParameters": {
+              "rmcMin": "500",
+              "increase": "500",
+              "decrease": "500",
+              "increaseThreshold": 800000,
+              "decreaseThreshold": 500000,
+              "schedulerRate": 100000,
+              "minMana": "1",
+              "maxBufferSize": 3276800
+            },
+            "versionSignaling": {
+              "windowSize": 3,
+              "windowTargetRatio": 4,
+              "activationOffset": 1
+            }
+          }
+    );
+    let protocol_params = serde_json::from_value::<ProtocolParameters>(protocol_params_json).unwrap();
+    let hash = protocol_params.hash();
+
+    assert_eq!(
+        hash.to_string(),
+        "0xd379bdceb68aa77dada50ae7e3493b8f0b6ed28d26813620ce893afad541eb29"
+    );
+}