diff --git a/hblang/src/codegen.rs b/hblang/src/codegen.rs
index 3843098..96112d2 100644
--- a/hblang/src/codegen.rs
+++ b/hblang/src/codegen.rs
@@ -3135,9 +3135,9 @@ impl Codegen {
             ast.pos(),
             format_args!(
                 "compiler does not (yet) know how to handle ({hint}):\n\
-            {ast:}\n\
-            info for weak people:\n\
-            {ast:#?}"
+                {ast:}\n\
+                info for weak people:\n\
+                {ast:#?}"
             ),
         )
     }
diff --git a/hblang/src/parser.rs b/hblang/src/parser.rs
index 0648393..8ecb665 100644
--- a/hblang/src/parser.rs
+++ b/hblang/src/parser.rs
@@ -989,7 +989,13 @@ impl<'a> std::fmt::Display for Expr<'a> {
 
                 display_branch(f, left)?;
                 write!(f, " {op} ")?;
-                display_branch(f, right)
+                display_branch(f, right)?;
+
+                if matches!(op, TokenKind::Decl | TokenKind::Assign) {
+                    write!(f, ";")?;
+                }
+
+                Ok(())
             }
         }
     }