diff --git a/dust-lang/src/chunk.rs b/dust-lang/src/chunk.rs
index d3d4ec8..45af65e 100644
--- a/dust-lang/src/chunk.rs
+++ b/dust-lang/src/chunk.rs
@@ -57,18 +57,10 @@ impl Chunk {
             .ok_or(ChunkError::InstructionIndexOfBounds { offset, position })
     }
 
-    pub fn remove_instruction(&mut self, index: usize) -> (Instruction, Span) {
-        self.instructions.remove(index)
-    }
-
     pub fn push_instruction(&mut self, instruction: Instruction, position: Span) {
         self.instructions.push((instruction, position));
     }
 
-    pub fn insert_instruction(&mut self, index: usize, instruction: Instruction, position: Span) {
-        self.instructions.insert(index, (instruction, position));
-    }
-
     pub fn take_constants(self) -> Vec<Value> {
         self.constants
     }
diff --git a/dust-lang/src/parser.rs b/dust-lang/src/parser.rs
index f5d7bed..95ab2f9 100644
--- a/dust-lang/src/parser.rs
+++ b/dust-lang/src/parser.rs
@@ -19,14 +19,11 @@ pub fn parse(source: &str) -> Result<Chunk, DustError> {
 
     while !parser.is_eof() {
         parser
-            .parse_statement(
-                Allowed {
-                    assignment: true,
-                    explicit_return: false,
-                    implicit_return: true,
-                },
-                Context::None,
-            )
+            .parse_statement(Allowed {
+                assignment: true,
+                explicit_return: false,
+                implicit_return: true,
+            })
             .map_err(|error| DustError::Parse { error, source })?;
     }
 
@@ -940,7 +937,7 @@ impl<'src> Parser<'src> {
 
         self.commit_current_statement();
         self.chunk
-            .insert_instruction(jump_end, jump_back, self.current_position);
+            .push_instruction(jump_back, self.current_position);
 
         Ok(())
     }