diff --git a/Cargo.toml b/Cargo.toml
index 2e11656..e176710 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -23,7 +23,6 @@ jsonrpsee = { version = "0.24.2", features = ["http-client", "ws-client"] }
 
 # Citrea dependencies
 bitcoin-da = { git = "https://github.com/chainwayxyz/citrea", rev = "82bf52d", features = ["native"] }
-citrea-primitives = { git = "https://github.com/chainwayxyz/citrea", rev = "82bf52d" }
 citrea-sequencer = { git = "https://github.com/chainwayxyz/citrea", rev = "82bf52d" }
 sov-ledger-rpc = { git = "https://github.com/chainwayxyz/citrea", rev = "82bf52d", features = ["client"] }
 sov-rollup-interface = { git = "https://github.com/chainwayxyz/citrea", rev = "82bf52d" }
diff --git a/src/config/bitcoin.rs b/src/config/bitcoin.rs
index 447bad3..2337d77 100644
--- a/src/config/bitcoin.rs
+++ b/src/config/bitcoin.rs
@@ -29,7 +29,7 @@ impl Default for BitcoinConfig {
                 .into_path(),
             extra_args: Vec::new(),
             network: Network::Regtest,
-            docker_image: Some("bitcoin/bitcoin:latest".to_string()),
+            docker_image: Some("bitcoin/bitcoin:27.1".to_string()),
             env: Vec::new(),
             idx: 0,
         }
diff --git a/src/config/docker.rs b/src/config/docker.rs
index e2d89f9..8b35bdf 100644
--- a/src/config/docker.rs
+++ b/src/config/docker.rs
@@ -34,7 +34,7 @@ impl From<&BitcoinConfig> for DockerConfig {
             image: v
                 .docker_image
                 .clone()
-                .unwrap_or_else(|| "bitcoin/bitcoin:latest".to_string()),
+                .unwrap_or_else(|| "bitcoin/bitcoin:27.1".to_string()),
             cmd: args,
             log_path: v.data_dir.join("regtest").join("debug.log"),
             volume: VolumeConfig {
diff --git a/src/test_case.rs b/src/test_case.rs
index 9a0042d..95d7acf 100644
--- a/src/test_case.rs
+++ b/src/test_case.rs
@@ -82,7 +82,7 @@ impl<T: TestCase> TestCaseRunner<T> {
 
         let f = framework
             .as_mut()
-            .expect("Framework not correctly initialized");
+            .with_context(|| format!("Framework not correctly initialized, result {result:?}"))?;
 
         if let Err(_) | Ok(Err(_)) = result {
             if let Err(e) = f.dump_log() {