diff --git a/target/s390x/translate_vx.inc.c b/target/s390x/translate_vx.inc.c
index 41d5cf869f..0caddb3958 100644
--- a/target/s390x/translate_vx.inc.c
+++ b/target/s390x/translate_vx.inc.c
@@ -213,7 +213,7 @@ static void get_vec_element_ptr_i64(TCGv_ptr ptr, uint8_t reg, TCGv_i64 enr,
                        vec_full_reg_offset(v3), ptr, 16, 16, data, fn)
 #define gen_gvec_3i(v1, v2, v3, c, gen) \
     tcg_gen_gvec_3i(vec_full_reg_offset(v1), vec_full_reg_offset(v2), \
-                    vec_full_reg_offset(v3), c, 16, 16, gen)
+                    vec_full_reg_offset(v3), 16, 16, c, gen)
 #define gen_gvec_4(v1, v2, v3, v4, gen) \
     tcg_gen_gvec_4(vec_full_reg_offset(v1), vec_full_reg_offset(v2), \
                    vec_full_reg_offset(v3), vec_full_reg_offset(v4), \