diff --git a/CHANGELOG.md b/CHANGELOG.md
index e9a5c24b78..79c47cefc8 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,8 @@
 
 #### Upcoming Changes
 
+* fix: Fixed deserialization issue when signature additional data is empty, and the name of the builtin range_check96 [#1785](https://github.com/lambdaclass/cairo-vm/pull/1785)
+
 * refactor + bugfix: Improve arg handling for cairo1-run [#1782](https://github.com/lambdaclass/cairo-vm/pull/1782)
   * Now uses ascii whitespace as separator, preventing errors when using newlines in args file
   * No longer gets stuck on improperly-formatted arrays
diff --git a/vm/src/types/builtin_name.rs b/vm/src/types/builtin_name.rs
index af5bc2bfbe..5490f439a1 100644
--- a/vm/src/types/builtin_name.rs
+++ b/vm/src/types/builtin_name.rs
@@ -7,7 +7,7 @@ use arbitrary::{self, Arbitrary};
 const OUTPUT_BUILTIN_NAME: &str = "output";
 const HASH_BUILTIN_NAME: &str = "pedersen";
 const RANGE_CHECK_BUILTIN_NAME: &str = "range_check";
-const RANGE_CHECK_96_BUILTIN_NAME: &str = "range_check_96";
+const RANGE_CHECK_96_BUILTIN_NAME: &str = "range_check96";
 const SIGNATURE_BUILTIN_NAME: &str = "ecdsa";
 const BITWISE_BUILTIN_NAME: &str = "bitwise";
 const EC_OP_BUILTIN_NAME: &str = "ec_op";
@@ -20,7 +20,7 @@ const MUL_MOD_BUILTIN_NAME: &str = "mul_mod";
 const OUTPUT_BUILTIN_NAME_WITH_SUFFIX: &str = "output_builtin";
 const HASH_BUILTIN_NAME_WITH_SUFFIX: &str = "pedersen_builtin";
 const RANGE_CHECK_BUILTIN_NAME_WITH_SUFFIX: &str = "range_check_builtin";
-const RANGE_CHECK_96_BUILTIN_NAME_WITH_SUFFIX: &str = "range_check_96_builtin";
+const RANGE_CHECK_96_BUILTIN_NAME_WITH_SUFFIX: &str = "range_check96_builtin";
 const SIGNATURE_BUILTIN_NAME_WITH_SUFFIX: &str = "ecdsa_builtin";
 const BITWISE_BUILTIN_NAME_WITH_SUFFIX: &str = "bitwise_builtin";
 const EC_OP_BUILTIN_NAME_WITH_SUFFIX: &str = "ec_op_builtin";
diff --git a/vm/src/vm/runners/builtin_runner/hash.rs b/vm/src/vm/runners/builtin_runner/hash.rs
index a2183902ad..ad241e154b 100644
--- a/vm/src/vm/runners/builtin_runner/hash.rs
+++ b/vm/src/vm/runners/builtin_runner/hash.rs
@@ -125,6 +125,7 @@ impl HashBuiltinRunner {
     ) -> Result<(), RunnerError> {
         let additional_data = match additional_data {
             BuiltinAdditionalData::Hash(d) => d,
+            BuiltinAdditionalData::Empty(_) => return Ok(()),
             _ => return Err(RunnerError::InvalidAdditionalData(BuiltinName::pedersen)),
         };
         let mut verified_addresses = self.verified_addresses.borrow_mut();
diff --git a/vm/src/vm/runners/builtin_runner/signature.rs b/vm/src/vm/runners/builtin_runner/signature.rs
index 24eaa46541..f81f77181b 100644
--- a/vm/src/vm/runners/builtin_runner/signature.rs
+++ b/vm/src/vm/runners/builtin_runner/signature.rs
@@ -188,6 +188,7 @@ impl SignatureBuiltinRunner {
     ) -> Result<(), RunnerError> {
         let additional_data = match additional_data {
             BuiltinAdditionalData::Signature(d) => d,
+            BuiltinAdditionalData::Empty(_) => return Ok(()),
             _ => return Err(RunnerError::InvalidAdditionalData(BuiltinName::ecdsa)),
         };
         for (addr, (r, s)) in additional_data {
diff --git a/vm/src/vm/runners/cairo_pie.rs b/vm/src/vm/runners/cairo_pie.rs
index 6caeed250e..befd07f44f 100644
--- a/vm/src/vm/runners/cairo_pie.rs
+++ b/vm/src/vm/runners/cairo_pie.rs
@@ -72,9 +72,11 @@ pub struct OutputBuiltinAdditionalData {
     pub attributes: Attributes,
 }
 
-#[derive(Serialize, Deserialize, Clone, Debug, PartialEq, Eq)]
+#[derive(Serialize, Deserialize, Clone, Debug, Eq)]
 #[serde(untagged)]
 pub enum BuiltinAdditionalData {
+    // Catch empty lists under the `Empty` variant.
+    Empty([(); 0]),
     // Contains verified addresses as contiguous index, value pairs
     #[serde(with = "serde_impl::hash_additional_data")]
     Hash(Vec<Relocatable>),
@@ -85,6 +87,31 @@ pub enum BuiltinAdditionalData {
     None,
 }
 
+impl BuiltinAdditionalData {
+    fn is_empty(&self) -> bool {
+        match self {
+            Self::Empty(_) => true,
+            Self::Hash(data) => data.is_empty(),
+            Self::Signature(data) => data.is_empty(),
+            Self::Output(_) => false,
+            Self::None => false,
+        }
+    }
+}
+
+impl PartialEq for BuiltinAdditionalData {
+    fn eq(&self, other: &BuiltinAdditionalData) -> bool {
+        match (self, other) {
+            (Self::Hash(data), Self::Hash(other_data)) => data == other_data,
+            (Self::Signature(data), Self::Signature(other_data)) => data == other_data,
+            (Self::Output(data), Self::Output(other_data)) => data == other_data,
+            (Self::None, Self::None) => true,
+            (Self::Empty(_), x) | (x, Self::Empty(_)) => x.is_empty(),
+            _ => false,
+        }
+    }
+}
+
 #[derive(Serialize, Deserialize, Clone, Debug, PartialEq, Eq)]
 pub struct CairoPieAdditionalData(
     #[serde(with = "crate::types::builtin_name::serde_generic_map_impl")]