diff --git a/grayskull/strategy/pypi.py b/grayskull/strategy/pypi.py
index c1cddcc6f..c3db08c8e 100644
--- a/grayskull/strategy/pypi.py
+++ b/grayskull/strategy/pypi.py
@@ -63,9 +63,7 @@ class PypiStrategy(AbstractStrategy):
     def fetch_data(recipe, config, sections=None):
         update_recipe(recipe, config, sections or ALL_SECTIONS)
         if not (recipe["build"] and recipe["build"]["script"]):
-            recipe["build"]["script"] = (
-                "<{ PYTHON }} -m pip install . -vv --no-deps --no-build-isolation"
-            )
+            recipe["build"]["script"] = "<{ PYTHON }} -m pip install . -vv"
 
 
 def merge_pypi_sdist_metadata(
diff --git a/tests/data/poetry/langchain-expected.yaml b/tests/data/poetry/langchain-expected.yaml
index d2dceafe4..2d9eb8822 100644
--- a/tests/data/poetry/langchain-expected.yaml
+++ b/tests/data/poetry/langchain-expected.yaml
@@ -13,7 +13,7 @@ build:
   entry_points:
     - langchain-server = langchain.server:main
   noarch: python
-  script: {{ PYTHON }} -m pip install . -vv --no-deps --no-build-isolation
+  script: {{ PYTHON }} -m pip install . -vv
   number: 0
 
 requirements: