diff --git a/Golden_Repo/p/PETSc/petsc4py-3.18.5-gspmkl-2022a-Python-3.10.4.eb b/Golden_Repo/p/PETSc/petsc4py-3.18.5-gspmkl-2022a-Python-3.10.4.eb
index 8d5615b6bb909eaec39c6c7f8c117e7c8636f335..0e6310f03491f2e85a8f53eb190d9d81a0d353af 100644
--- a/Golden_Repo/p/PETSc/petsc4py-3.18.5-gspmkl-2022a-Python-3.10.4.eb
+++ b/Golden_Repo/p/PETSc/petsc4py-3.18.5-gspmkl-2022a-Python-3.10.4.eb
@@ -11,6 +11,7 @@ toolchain = {'name': 'gpsmkl', 'version': '2022a'}
 
 source_urls = [PYPI_SOURCE]
 sources = [SOURCE_TAR_GZ]
+checksums = ['625cbb99d7d3000ad05afe60585c6aa24ca650894b09a1989127febb64b65470']
 
 dependencies = [
     ('Python', '3.10.4'),