diff --git a/recipe/meta.yaml b/recipe/meta.yaml
index b5ab68a69..e8d5d0607 100644
--- a/recipe/meta.yaml
+++ b/recipe/meta.yaml
@@ -1,5 +1,5 @@
 {% set version = "2.5.1" %}
-{% set build = 1 %}
+{% set build = 2 %}
 
 {% if cuda_compiler_version != "None" %}
 {% set build = build + 200 %}
@@ -338,8 +338,10 @@ outputs:
   {% set pytorch_cpu_gpu = "pytorch-gpu" %}   # [cuda_compiler_version != "None"]
   - name: {{ pytorch_cpu_gpu }}
     build:
-      string: cuda{{ cuda_compiler_version | replace('.', '') }}py{{ CONDA_PY }}h{{ PKG_HASH }}_{{ PKG_BUILDNUM }}  # [cuda_compiler_version != "None"]
-      string: cpu_{{ blas_impl }}_py{{ CONDA_PY }}h{{ PKG_HASH }}_{{ PKG_BUILDNUM }}                                      # [cuda_compiler_version == "None"]
+      string: cuda{{ cuda_compiler_version | replace('.', '') }}h{{ PKG_HASH }}_{{ PKG_BUILDNUM }}                  # [megabuild and cuda_compiler_version != "None"]
+      string: cpu_{{ blas_impl }}_h{{ PKG_HASH }}_{{ PKG_BUILDNUM }}                                                # [megabuild and cuda_compiler_version == "None"]
+      string: cuda{{ cuda_compiler_version | replace('.', '') }}py{{ CONDA_PY }}h{{ PKG_HASH }}_{{ PKG_BUILDNUM }}  # [not megabuild and cuda_compiler_version != "None"]
+      string: cpu_{{ blas_impl }}_py{{ CONDA_PY }}h{{ PKG_HASH }}_{{ PKG_BUILDNUM }}                                # [not megabuild and cuda_compiler_version == "None"]
       detect_binary_files_with_prefix: false
       skip: true  # [cuda_compiler_version != "None" and linux64 and blas_impl != "mkl"]
       # weigh down cpu implementation and give cuda preference
@@ -347,7 +349,11 @@ outputs:
         - pytorch-cpu                                      # [cuda_compiler_version == "None"]
     requirements:
       run:
-        - {{ pin_subpackage("pytorch", exact=True) }}
+        - pytorch {{ version }}=cuda_{{ blas_impl }}*{{ PKG_BUILDNUM }}   # [megabuild and cuda_compiler_version != "None"]
+        - pytorch {{ version }}=cpu_{{ blas_impl }}*{{ PKG_BUILDNUM }}    # [megabuild and cuda_compiler_version == "None"]
+        - pytorch {{ version }}=cuda_{{ blas_impl }}*{{ PKG_BUILDNUM }}   # [megabuild and cuda_compiler_version != "None"]
+        - pytorch {{ version }}=cpu_{{ blas_impl }}*{{ PKG_BUILDNUM }}    # [megabuild and cuda_compiler_version == "None"]
+        - {{ pin_subpackage("pytorch", exact=True) }}                     # [not megabuild]
     test:
       imports:
         - torch