diff --git a/src/cmd/compile/internal/ssa/gen/WasmOps.go b/src/cmd/compile/internal/ssa/gen/WasmOps.go
index 9b4f66d3f1..e0f2f92a3f 100644
--- a/src/cmd/compile/internal/ssa/gen/WasmOps.go
+++ b/src/cmd/compile/internal/ssa/gen/WasmOps.go
@@ -196,7 +196,7 @@ func init() {
 	archs = append(archs, arch{
 		name:            "Wasm",
 		pkg:             "cmd/internal/obj/wasm",
-		genfile:         "",
+		genfile:         "../../wasm/ssa.go",
 		ops:             WasmOps,
 		blocks:          nil,
 		regnames:        regNamesWasm,