diff --git a/gen_input/templates/interp/CORENAME.cpp.gtl b/gen_input/templates/interp/CORENAME.cpp.gtl
index 23d9baa..614264c 100644
--- a/gen_input/templates/interp/CORENAME.cpp.gtl
+++ b/gen_input/templates/interp/CORENAME.cpp.gtl
@@ -918,11 +918,11 @@ if(vector != null) {%>
     void fp_vector_unary_n(uint8_t* V, uint8_t unary_op, uint64_t vl, uint64_t vstart, softvector::vtype_t vtype, bool vm, uint8_t vd, uint8_t vs2, uint8_t rm, uint8_t sew_val){
         switch(sew_val){
             case 0b000:
-                return softvector::fp_vector_unary_w<${vlen}, uint8_t, uint16_t>(V, unary_op, vl, vstart, vtype, vm, vd, vs2, rm);
+                return softvector::fp_vector_unary_n<${vlen}, uint8_t, uint16_t>(V, unary_op, vl, vstart, vtype, vm, vd, vs2, rm);
             case 0b001:
-                return softvector::fp_vector_unary_w<${vlen}, uint16_t, uint32_t>(V, unary_op, vl, vstart, vtype, vm, vd, vs2, rm);
+                return softvector::fp_vector_unary_n<${vlen}, uint16_t, uint32_t>(V, unary_op, vl, vstart, vtype, vm, vd, vs2, rm);
             case 0b010:
-                return softvector::fp_vector_unary_w<${vlen}, uint32_t, uint64_t>(V, unary_op, vl, vstart, vtype, vm, vd, vs2, rm);
+                return softvector::fp_vector_unary_n<${vlen}, uint32_t, uint64_t>(V, unary_op, vl, vstart, vtype, vm, vd, vs2, rm);
             case 0b011: // would require 128 bit value to narrow
             default:
                 throw new std::runtime_error("Unsupported sew bit value");