diff --git a/Python/compile.c b/Python/compile.c
index 7ec92e0..51af28b 100644
--- a/Python/compile.c
+++ b/Python/compile.c
@@ -3890,7 +3890,7 @@
         }
         else {
             if (elements == 0xFFFF) {
-                if (!compiler_subdict(c, e, i - elements, i)) {
+                if (!compiler_subdict(c, e, i - elements, i + 1)) {
                     return 0;
                 }
                 if (have_dict) {