diff --git a/recipe/gen_patch_json.py b/recipe/gen_patch_json.py
index 64387271e..bcd06d61b 100644
--- a/recipe/gen_patch_json.py
+++ b/recipe/gen_patch_json.py
@@ -16,7 +16,7 @@
 from packaging.version import parse as parse_version
 from concurrent.futures import ProcessPoolExecutor, as_completed
 
-from conda_build.index import _apply_instructions
+from conda_index.index import _apply_instructions
 from show_diff import show_record_diffs
 from get_license_family import get_license_family
 from patch_yaml_utils import (
diff --git a/recipe/show_diff.py b/recipe/show_diff.py
index 335412658..178aa8bcc 100755
--- a/recipe/show_diff.py
+++ b/recipe/show_diff.py
@@ -7,7 +7,7 @@
 import urllib
 from concurrent.futures import ProcessPoolExecutor, as_completed
 
-from conda_build.index import _apply_instructions
+from conda_index.index import _apply_instructions
 
 CACHE_DIR = os.environ.get(
     "CACHE_DIR", os.path.join(os.path.dirname(os.path.abspath(__file__)), "cache")