diff --git a/prqlc/prqlc/src/ir/rq/expr.rs b/prqlc/prqlc/src/ir/rq/expr.rs
index f08ec83e0d72..40e34f47efbb 100644
--- a/prqlc/prqlc/src/ir/rq/expr.rs
+++ b/prqlc/prqlc/src/ir/rq/expr.rs
@@ -44,9 +44,3 @@ pub enum ExprKind {
 
     Array(Vec<Expr>),
 }
-
-#[derive(Debug, PartialEq, Eq, Clone, Serialize, Deserialize, JsonSchema)]
-pub enum UnOp {
-    Neg,
-    Not,
-}
diff --git a/prqlc/prqlc/src/ir/rq/mod.rs b/prqlc/prqlc/src/ir/rq/mod.rs
index 6ab1ffa9fa30..201b858e4577 100644
--- a/prqlc/prqlc/src/ir/rq/mod.rs
+++ b/prqlc/prqlc/src/ir/rq/mod.rs
@@ -6,7 +6,7 @@ use enum_as_inner::EnumAsInner;
 use schemars::JsonSchema;
 use serde::{Deserialize, Serialize};
 
-pub use expr::{Expr, ExprKind, UnOp};
+pub use expr::{Expr, ExprKind};
 use expr::{InterpolateItem, Range, SwitchCase};
 pub use fold::*;
 pub use ids::*;