diff --git a/src/nouveau/compiler/nak/ir.rs b/src/nouveau/compiler/nak/ir.rs
index 24136a31906..f50a46be286 100644
--- a/src/nouveau/compiler/nak/ir.rs
+++ b/src/nouveau/compiler/nak/ir.rs
@@ -3658,7 +3658,7 @@ pub struct OpAtom {
     #[src_type(GPR)]
     pub addr: Src,
 
-    #[src_type(SSA)]
+    #[src_type(GPR)]
     pub cmpr: Src,
 
     #[src_type(SSA)]