diff --git a/consensus/src/tests/context.rs b/consensus/src/tests/context.rs
index f254c04f..bbf7bb0d 100644
--- a/consensus/src/tests/context.rs
+++ b/consensus/src/tests/context.rs
@@ -32,7 +32,7 @@ async fn context_invalidated_on_new_block() -> Result<(), tower::BoxError> {
     const BLOCKCHAIN_HEIGHT: usize = 6000;
 
     let mut runner = TestRunner::default();
-    let db = arb_dummy_database(BLOCKCHAIN_HEIGHT.try_into().unwrap())
+    let db = arb_dummy_database(BLOCKCHAIN_HEIGHT)
         .new_tree(&mut runner)
         .unwrap()
         .current();
@@ -74,7 +74,7 @@ async fn context_height_correct() -> Result<(), tower::BoxError> {
     const BLOCKCHAIN_HEIGHT: usize = 6000;
 
     let mut runner = TestRunner::default();
-    let db = arb_dummy_database(BLOCKCHAIN_HEIGHT.try_into().unwrap())
+    let db = arb_dummy_database(BLOCKCHAIN_HEIGHT)
         .new_tree(&mut runner)
         .unwrap()
         .current();
diff --git a/consensus/src/tests/context/difficulty.rs b/consensus/src/tests/context/difficulty.rs
index a855ed89..a79ae9b7 100644
--- a/consensus/src/tests/context/difficulty.rs
+++ b/consensus/src/tests/context/difficulty.rs
@@ -101,7 +101,7 @@ prop_compose! {
         let (timestamps, mut cumulative_difficulties): (Vec<_>, Vec<_>) = blocks.into_iter().unzip();
         cumulative_difficulties.sort_unstable();
         DifficultyCache {
-            last_accounted_height: timestamps.len().try_into().unwrap(),
+            last_accounted_height: timestamps.len(),
             config: TEST_DIFFICULTY_CONFIG,
             timestamps: timestamps.into(),
             // we generate cumulative_difficulties in range 0..u64::MAX as if the generated values are close to u128::MAX
@@ -162,7 +162,7 @@ proptest! {
         let mut timestamps: VecDeque<u64> = timestamps.into();
 
         let diff_cache = DifficultyCache {
-            last_accounted_height: (TEST_WINDOW -1).try_into().unwrap(),
+            last_accounted_height: TEST_WINDOW -1,
             config: TEST_DIFFICULTY_CONFIG,
             timestamps: timestamps.clone(),
             // we dont need cumulative_difficulties
diff --git a/consensus/src/tests/mock_db.rs b/consensus/src/tests/mock_db.rs
index 8dc97e60..4af99c89 100644
--- a/consensus/src/tests/mock_db.rs
+++ b/consensus/src/tests/mock_db.rs
@@ -150,7 +150,7 @@ impl Service<BCReadRequest> for DummyDatabase {
         async move {
             Ok(match req {
                 BCReadRequest::BlockExtendedHeader(id) => {
-                    let mut id = usize::try_from(id).unwrap();
+                    let mut id = id;
                     if let Some(dummy_height) = dummy_height {
                         let block_len = blocks.read().unwrap().len();