diff --git a/Python/compile.c b/Python/compile.c
index ffde903..475bdd4 100644
--- a/Python/compile.c
+++ b/Python/compile.c
@@ -3432,8 +3432,8 @@ compiler_comprehension_generator(struct compiler *c,
     else {
         /* Sub-iter - calculate on the fly */
         VISIT(c, expr, gen->iter);
-        ADDOP(c, GET_ITER);
     }
+    ADDOP(c, GET_ITER);
     compiler_use_next_block(c, start);
     ADDOP_JREL(c, FOR_ITER, anchor);
     NEXT_BLOCK(c);
@@ -3549,7 +3549,6 @@ compiler_comprehension(struct compiler *c, expr_ty e, int type,
     Py_DECREF(co);
 
     VISIT(c, expr, outermost_iter);
-    ADDOP(c, GET_ITER);
     ADDOP_I(c, CALL_FUNCTION, 1);
     return 1;
 error_in_scope: