diff --git a/recipe/meta.yaml b/recipe/meta.yaml
index 98e7cb4..fe9e27c 100644
--- a/recipe/meta.yaml
+++ b/recipe/meta.yaml
@@ -155,11 +155,9 @@ outputs:
 
   - name: pyarrow
     version: {{ version }}
+    build:
+      noarch: python
     requirements:
-      host:
-        # only necessary for run-exports
-        - python
-        - numpy
       run:
         # do not use pin_compatible because pyarrow-core has CUDA/non-CUDA variants
         - pyarrow-core {{ version }}=*_{{ PKG_BUILDNUM }}_*
@@ -168,9 +166,6 @@ outputs:
         - libarrow-dataset {{ version }}.*
         - libarrow-substrait {{ version }}.*
         - libparquet {{ version }}.*
-        - {{ pin_compatible('numpy') }}
-        - python
-
     test:
       files:
         - test_read_parquet.py
@@ -194,19 +189,14 @@ outputs:
 
   - name: pyarrow-all
     version: {{ version }}
+    build:
+      noarch: python
     requirements:
-      host:
-        # only necessary for run-exports
-        - python
-        - numpy
       run:
         - pyarrow {{ version }}=*_{{ PKG_BUILDNUM }}
         - libarrow-flight {{ version }}.*
         - libarrow-flight-sql {{ version }}.*
         - libarrow-gandiva {{ version }}.*
-        - {{ pin_compatible('numpy') }}
-        - python
-
     test:
       imports:
         - pyarrow.flight