diff --git a/src/nouveau/compiler/nak/sm70_encode.rs b/src/nouveau/compiler/nak/sm70_encode.rs
index 32b743a121f..bf850179035 100644
--- a/src/nouveau/compiler/nak/sm70_encode.rs
+++ b/src/nouveau/compiler/nak/sm70_encode.rs
@@ -1915,9 +1915,7 @@ impl SM70Op for OpF2F {
 impl SM70Op for OpF2FP {
     fn legalize(&mut self, b: &mut LegalizeBuilder) {
         let gpr = op_gpr(self);
-        let [src0, src1] = &mut self.srcs;
-        swap_srcs_if_not_reg(src0, src1, gpr);
-
+        let [src0, _src1] = &mut self.srcs;
         b.copy_alu_src_if_not_reg(src0, gpr, SrcType::ALU);
     }