diff --git a/target/s390x/tcg/translate.c b/target/s390x/tcg/translate.c
index c81e035dea..bcfff40b25 100644
--- a/target/s390x/tcg/translate.c
+++ b/target/s390x/tcg/translate.c
@@ -392,7 +392,6 @@ static int get_mem_index(DisasContext *s)
         return MMU_HOME_IDX;
     default:
         g_assert_not_reached();
-        break;
     }
 #endif
 }