diff --git a/halo2_gadgets/src/sinsemilla.rs b/halo2_gadgets/src/sinsemilla.rs
index 277d20849..27a7d573e 100644
--- a/halo2_gadgets/src/sinsemilla.rs
+++ b/halo2_gadgets/src/sinsemilla.rs
@@ -1151,7 +1151,7 @@ pub(crate) mod tests {
     fn test_against_stored_sinsemilla_chip_4_5_b() {
         let circuit = MyCircuit45B {};
 
-        test_against_stored_circuit(circuit, "sinsemilla_chip_4_5_b", 4672);
+        test_against_stored_circuit(circuit, "sinsemilla_with_private_init_chip_4_5_b", 4672);
     }
 
     #[cfg(feature = "test-dev-graph")]
@@ -1159,8 +1159,11 @@ pub(crate) mod tests {
     fn print_sinsemilla_chip_4_5_b() {
         use plotters::prelude::*;
 
-        let root = BitMapBackend::new("sinsemilla-hash-4-5-b-layout.png", (1024, 7680))
-            .into_drawing_area();
+        let root = BitMapBackend::new(
+            "sinsemilla-with-private-init-4-5-b-layout.png",
+            (1024, 7680),
+        )
+        .into_drawing_area();
         root.fill(&WHITE).unwrap();
         let root = root.titled("SinsemillaHash", ("sans-serif", 60)).unwrap();
 
diff --git a/halo2_gadgets/src/sinsemilla/merkle.rs b/halo2_gadgets/src/sinsemilla/merkle.rs
index 2402fc16e..59dfb4106 100644
--- a/halo2_gadgets/src/sinsemilla/merkle.rs
+++ b/halo2_gadgets/src/sinsemilla/merkle.rs
@@ -624,7 +624,7 @@ pub mod tests {
     fn test_against_stored_merkle_chip_4_5_b() {
         let circuit = generate_circuit_4_5_b();
 
-        test_against_stored_circuit(circuit, "merkle_chip_4_5_b", 4160);
+        test_against_stored_circuit(circuit, "merkle_with_private_init_chip_4_5_b", 4160);
     }
 
     #[cfg(feature = "test-dev-graph")]
@@ -632,8 +632,11 @@ pub mod tests {
     fn print_merkle_chip_4_5_b() {
         use plotters::prelude::*;
 
-        let root =
-            BitMapBackend::new("merkle-path-4-5-b-layout.png", (1024, 7680)).into_drawing_area();
+        let root = BitMapBackend::new(
+            "merkle-path-with-private-init-4-5-b-layout.png",
+            (1024, 7680),
+        )
+        .into_drawing_area();
         root.fill(&WHITE).unwrap();
         let root = root.titled("MerkleCRH Path", ("sans-serif", 60)).unwrap();
 
diff --git a/halo2_gadgets/src/tests/circuit_data/proof_merkle_chip_4_5_b.bin b/halo2_gadgets/src/tests/circuit_data/proof_merkle_with_private_init_chip_4_5_b.bin
similarity index 100%
rename from halo2_gadgets/src/tests/circuit_data/proof_merkle_chip_4_5_b.bin
rename to halo2_gadgets/src/tests/circuit_data/proof_merkle_with_private_init_chip_4_5_b.bin
diff --git a/halo2_gadgets/src/tests/circuit_data/proof_sinsemilla_chip_4_5_b.bin b/halo2_gadgets/src/tests/circuit_data/proof_sinsemilla_with_private_init_chip_4_5_b.bin
similarity index 100%
rename from halo2_gadgets/src/tests/circuit_data/proof_sinsemilla_chip_4_5_b.bin
rename to halo2_gadgets/src/tests/circuit_data/proof_sinsemilla_with_private_init_chip_4_5_b.bin
diff --git a/halo2_gadgets/src/tests/circuit_data/vk_merkle_chip_4_5_b.rdata b/halo2_gadgets/src/tests/circuit_data/vk_merkle_with_private_init_chip_4_5_b.rdata
similarity index 100%
rename from halo2_gadgets/src/tests/circuit_data/vk_merkle_chip_4_5_b.rdata
rename to halo2_gadgets/src/tests/circuit_data/vk_merkle_with_private_init_chip_4_5_b.rdata
diff --git a/halo2_gadgets/src/tests/circuit_data/vk_sinsemilla_chip_4_5_b.rdata b/halo2_gadgets/src/tests/circuit_data/vk_sinsemilla_with_private_init_chip_4_5_b.rdata
similarity index 100%
rename from halo2_gadgets/src/tests/circuit_data/vk_sinsemilla_chip_4_5_b.rdata
rename to halo2_gadgets/src/tests/circuit_data/vk_sinsemilla_with_private_init_chip_4_5_b.rdata