diff --git a/crates/cli/src/forge/cmd/test/mod.rs b/crates/cli/src/forge/cmd/test/mod.rs
index 113903ca1e12d..56b0911cc16c4 100644
--- a/crates/cli/src/forge/cmd/test/mod.rs
+++ b/crates/cli/src/forge/cmd/test/mod.rs
@@ -31,9 +31,14 @@ use foundry_config::{
     },
     get_available_profiles, Config,
 };
-use foundry_evm::utils::evm_spec;
+use foundry_evm::{trace::decoder::default_precompiles, utils::evm_spec};
 use regex::Regex;
-use std::{collections::BTreeMap, path::PathBuf, sync::mpsc::channel, time::Duration};
+use std::{
+    collections::{BTreeMap, HashMap},
+    path::PathBuf,
+    sync::mpsc::channel,
+    time::Duration,
+};
 use tracing::trace;
 use watchexec::config::{InitConfig, RuntimeConfig};
 use yansi::Paint;
@@ -557,6 +562,13 @@ async fn test(
         let mut gas_report = GasReport::new(config.gas_reports, config.gas_reports_ignore);
         let sig_identifier =
             SignaturesIdentifier::new(Config::foundry_cache_dir(), config.offline)?;
+        // Set up precompiles
+        // If empty, we wanna use the default precompiles.
+        let precompiles: HashMap<_, _> = match config.precompiles.len() {
+            0 => default_precompiles(),
+            // Else, we assume the user has specified the precompiles they want to use.
+            _ => config.precompiles.into_iter().collect(),
+        };
 
         let mut total_passed = 0;
         let mut total_failed = 0;
@@ -601,6 +613,7 @@ async fn test(
                         .with_labels(result.labeled_addresses.clone())
                         .with_events(local_identifier.events().cloned())
                         .with_verbosity(verbosity)
+                        .with_precompiles(precompiles.clone())
                         .build();
 
                     // Signatures are of no value for gas reports
diff --git a/crates/cli/tests/it/config.rs b/crates/cli/tests/it/config.rs
index b1bdb03d9ab63..40a4395ac2f83 100644
--- a/crates/cli/tests/it/config.rs
+++ b/crates/cli/tests/it/config.rs
@@ -114,6 +114,7 @@ forgetest!(can_extract_config_values, |prj: TestProject, mut cmd: TestCommand| {
         fs_permissions: Default::default(),
         __non_exhaustive: (),
         __warnings: vec![],
+        precompiles: Default::default(),
     };
     prj.write_config(input.clone());
     let config = cmd.config();
diff --git a/crates/config/src/lib.rs b/crates/config/src/lib.rs
index 63003ca3c6396..f49c7858695f5 100644
--- a/crates/config/src/lib.rs
+++ b/crates/config/src/lib.rs
@@ -2,7 +2,10 @@
 #![deny(missing_docs, unsafe_code, unused_crate_dependencies)]
 
 use crate::cache::StorageCachingConfig;
-use ethers_core::types::{Address, Chain::Mainnet, H160, H256, U256};
+use ethers_core::{
+    abi::Function,
+    types::{Address, Chain::Mainnet, H160, H256, U256},
+};
 pub use ethers_solc::{self, artifacts::OptimizerDetails};
 use ethers_solc::{
     artifacts::{
@@ -202,6 +205,9 @@ pub struct Config {
     pub model_checker: Option<ModelCheckerSettings>,
     /// verbosity to use
     pub verbosity: u8,
+    /// Information for decoding custom precompile calls
+    #[serde(default)]
+    pub precompiles: Vec<(Address, Function)>,
     /// url of the rpc server that should be used for any rpc calls
     pub eth_rpc_url: Option<String>,
     /// etherscan API key, or alias for an `EtherscanConfig` in `etherscan` table
@@ -1775,6 +1781,7 @@ impl Default for Config {
             eth_rpc_url: None,
             etherscan_api_key: None,
             verbosity: 0,
+            precompiles: vec![],
             remappings: vec![],
             auto_detect_remappings: true,
             libraries: vec![],
diff --git a/crates/evm/src/trace/decoder.rs b/crates/evm/src/trace/decoder.rs
index f8e8ae651a1c3..42d60fcc35444 100644
--- a/crates/evm/src/trace/decoder.rs
+++ b/crates/evm/src/trace/decoder.rs
@@ -52,6 +52,13 @@ impl CallTraceDecoderBuilder {
         self
     }
 
+    /// Add information for decoding custom precompile calls.
+    pub fn with_precompiles(mut self, precompiles: HashMap<Address, Function>) -> Self {
+        self.decoder.precompiles =
+            self.decoder.precompiles.into_iter().chain(precompiles).collect();
+        self
+    }
+
     /// Build the decoder.
     pub fn build(self) -> CallTraceDecoder {
         self.decoder
@@ -110,6 +117,21 @@ macro_rules! precompiles {
     }};
 }
 
+/// Returns the default precompiles used in the Ethereum Network.
+pub fn default_precompiles() -> HashMap<Address, Function> {
+    precompiles!(
+                    0x01: ecrecover(hash: FixedBytes(32), v: Uint(256), r: Uint(256), s: Uint(256)) -> (publicAddress: Address),
+                    0x02: sha256(data: Bytes) -> (hash: FixedBytes(32)),
+                    0x03: ripemd(data: Bytes) -> (hash: FixedBytes(32)),
+                    0x04: identity(data: Bytes) -> (data: Bytes),
+                    0x05: modexp(Bsize: Uint(256), Esize: Uint(256), Msize: Uint(256), BEM: Bytes) -> (value: Bytes),
+                    0x06: ecadd(x1: Uint(256), y1: Uint(256), x2: Uint(256), y2: Uint(256)) -> (x: Uint(256), y: Uint(256)),
+                    0x07: ecmul(x1: Uint(256), y1: Uint(256), s: Uint(256)) -> (x: Uint(256), y: Uint(256)),
+                    0x08: ecpairing(x1: Uint(256), y1: Uint(256), x2: Uint(256), y2: Uint(256), x3: Uint(256), y3: Uint(256)) -> (success: Uint(256)),
+                    0x09: blake2f(rounds: Uint(4), h: FixedBytes(64), m: FixedBytes(128), t: FixedBytes(16), f: FixedBytes(1)) -> (h: FixedBytes(64)),
+                ).into()
+}
+
 impl CallTraceDecoder {
     /// Creates a new call trace decoder.
     ///
@@ -119,17 +141,7 @@ impl CallTraceDecoder {
         Self {
             // TODO: These are the Ethereum precompiles. We should add a way to support precompiles
             // for other networks, too.
-            precompiles: precompiles!(
-                0x01: ecrecover(hash: FixedBytes(32), v: Uint(256), r: Uint(256), s: Uint(256)) -> (publicAddress: Address),
-                0x02: sha256(data: Bytes) -> (hash: FixedBytes(32)),
-                0x03: ripemd(data: Bytes) -> (hash: FixedBytes(32)),
-                0x04: identity(data: Bytes) -> (data: Bytes),
-                0x05: modexp(Bsize: Uint(256), Esize: Uint(256), Msize: Uint(256), BEM: Bytes) -> (value: Bytes),
-                0x06: ecadd(x1: Uint(256), y1: Uint(256), x2: Uint(256), y2: Uint(256)) -> (x: Uint(256), y: Uint(256)),
-                0x07: ecmul(x1: Uint(256), y1: Uint(256), s: Uint(256)) -> (x: Uint(256), y: Uint(256)),
-                0x08: ecpairing(x1: Uint(256), y1: Uint(256), x2: Uint(256), y2: Uint(256), x3: Uint(256), y3: Uint(256)) -> (success: Uint(256)),
-                0x09: blake2f(rounds: Uint(4), h: FixedBytes(64), m: FixedBytes(128), t: FixedBytes(16), f: FixedBytes(1)) -> (h: FixedBytes(64)),
-            ).into(),
+            precompiles: default_precompiles(),
 
             contracts: Default::default(),
 
diff --git a/crates/evm/src/trace/mod.rs b/crates/evm/src/trace/mod.rs
index 23b5d1fa47a69..843e4bfe43599 100644
--- a/crates/evm/src/trace/mod.rs
+++ b/crates/evm/src/trace/mod.rs
@@ -24,7 +24,7 @@ use yansi::{Color, Paint};
 /// Identifiers figure out what ABIs and labels belong to all the addresses of the trace.
 pub mod identifier;
 
-mod decoder;
+pub mod decoder;
 mod executor;
 pub mod node;
 pub mod utils;