diff --git a/nssa/src/program.rs b/nssa/src/program.rs
index f4b8f84..f6f18fa 100644
--- a/nssa/src/program.rs
+++ b/nssa/src/program.rs
@@ -18,7 +18,7 @@ impl Program {
         self.id
     }
 
-    pub fn serialize_instruction_data<T: Serialize>(
+    pub fn serialize_instruction<T: Serialize>(
         instruction_data: T,
     ) -> Result<InstructionData, NssaError> {
         to_vec(&instruction_data)
diff --git a/nssa/src/public_transaction/message.rs b/nssa/src/public_transaction/message.rs
index 30f0ffd..39989ae 100644
--- a/nssa/src/public_transaction/message.rs
+++ b/nssa/src/public_transaction/message.rs
@@ -21,7 +21,7 @@ impl Message {
         nonces: Vec<Nonce>,
         instruction: T,
     ) -> Self {
-        let instruction_data = Program::serialize_instruction_data(instruction).unwrap();
+        let instruction_data = Program::serialize_instruction(instruction).unwrap();
         Self {
             program_id,
             addresses,