diff --git a/library/core/src/num/uint_macros.rs b/library/core/src/num/uint_macros.rs
index cf79635dcd877..c3e9453f523ef 100644
--- a/library/core/src/num/uint_macros.rs
+++ b/library/core/src/num/uint_macros.rs
@@ -17,8 +17,8 @@ macro_rules! uint_impl {
         fsh_op = $fsh_op:literal,
         fshl_result = $fshl_result:literal,
         fshr_result = $fshr_result:literal,
-        clmul_lhs = $clmul_rhs:literal,
-        clmul_rhs = $clmul_lhs:literal,
+        clmul_lhs = $clmul_lhs:literal,
+        clmul_rhs = $clmul_rhs:literal,
         clmul_result = $clmul_result:literal,
         swap_op = $swap_op:literal,
         swapped = $swapped:literal,