diff --git a/crates/common/src/contracts.rs b/crates/common/src/contracts.rs
index 7e07f9db6471..38f73a7133f5 100644
--- a/crates/common/src/contracts.rs
+++ b/crates/common/src/contracts.rs
@@ -115,24 +115,26 @@ impl ContractsByArtifact {
 
     /// Finds a contract which has a similar bytecode as `code`.
     pub fn find_by_creation_code(&self, code: &[u8]) -> Option<ArtifactWithContractRef<'_>> {
-        self.find_by_code(code, ContractData::bytecode)
+        self.find_by_code(code, 0.1, ContractData::bytecode)
     }
 
     /// Finds a contract which has a similar deployed bytecode as `code`.
     pub fn find_by_deployed_code(&self, code: &[u8]) -> Option<ArtifactWithContractRef<'_>> {
-        self.find_by_code(code, ContractData::deployed_bytecode)
+        self.find_by_code(code, 0.15, ContractData::deployed_bytecode)
     }
 
+    /// Finds a contract based on provided bytecode and accepted match score.
     fn find_by_code(
         &self,
         code: &[u8],
+        accepted_score: f64,
         get: impl Fn(&ContractData) -> Option<&Bytes>,
     ) -> Option<ArtifactWithContractRef<'_>> {
         self.iter()
             .filter_map(|(id, contract)| {
                 if let Some(deployed_bytecode) = get(contract) {
                     let score = bytecode_diff_score(deployed_bytecode.as_ref(), code);
-                    (score <= 0.1).then_some((score, (id, contract)))
+                    (score <= accepted_score).then_some((score, (id, contract)))
                 } else {
                     None
                 }
diff --git a/crates/forge/tests/cli/coverage.rs b/crates/forge/tests/cli/coverage.rs
index 078e06d9512a..1b668afacd53 100644
--- a/crates/forge/tests/cli/coverage.rs
+++ b/crates/forge/tests/cli/coverage.rs
@@ -1202,3 +1202,72 @@ contract AContractTest is DSTest {
 "#]],
     );
 });
+
+forgetest!(test_identical_bytecodes, |prj, cmd| {
+    prj.insert_ds_test();
+    prj.add_source(
+        "AContract.sol",
+        r#"
+contract AContract {
+    uint256 public number;
+    address public immutable usdc1;
+    address public immutable usdc2;
+    address public immutable usdc3;
+    address public immutable usdc4;
+    address public immutable usdc5;
+    address public immutable usdc6;
+
+    constructor() {
+        address a = 0x176211869cA2b568f2A7D4EE941E073a821EE1ff;
+        usdc1 = a;
+        usdc2 = a;
+        usdc3 = a;
+        usdc4 = a;
+        usdc5 = a;
+        usdc6 = a;
+    }
+
+    function setNumber(uint256 newNumber) public {
+        number = newNumber;
+    }
+
+    function increment() public {
+        number++;
+    }
+}
+    "#,
+    )
+    .unwrap();
+
+    prj.add_source(
+        "AContractTest.sol",
+        r#"
+import "./test.sol";
+import {AContract} from "./AContract.sol";
+
+contract AContractTest is DSTest {
+    AContract public counter;
+
+    function setUp() public {
+        counter = new AContract();
+        counter.setNumber(0);
+    }
+
+    function test_Increment() public {
+        counter.increment();
+        assertEq(counter.number(), 1);
+    }
+}
+    "#,
+    )
+    .unwrap();
+
+    cmd.arg("coverage").args(["--summary".to_string()]).assert_success().stdout_eq(str![[r#"
+...
+| File              | % Lines       | % Statements  | % Branches    | % Funcs       |
+|-------------------|---------------|---------------|---------------|---------------|
+| src/AContract.sol | 100.00% (9/9) | 100.00% (9/9) | 100.00% (0/0) | 100.00% (3/3) |
+| Total             | 100.00% (9/9) | 100.00% (9/9) | 100.00% (0/0) | 100.00% (3/3) |
+
+"#]]);
+});