diff --git a/Golden_Repo/s/SLEPc/SLEPc-3.18.2-gpsmkl-2022a.eb b/Golden_Repo/s/SLEPc/SLEPc-3.18.2-gpsmkl-2022a.eb
index f9fc0d6ca5515dd66d301804bf5cc4fdedda70d9..1f739b100355a8d227f63e8023828b16db456ee8 100644
--- a/Golden_Repo/s/SLEPc/SLEPc-3.18.2-gpsmkl-2022a.eb
+++ b/Golden_Repo/s/SLEPc/SLEPc-3.18.2-gpsmkl-2022a.eb
@@ -14,6 +14,7 @@ toolchain = {'name': 'gpsmkl', 'version': '2022a'}
 toolchainopts = {'usempi': True, 'openmp': True}
 source_urls = ['http://slepc.upv.es/download/distrib']
 sources = [SOURCELOWER_TAR_GZ]
+checksums = ['5bd90a755934e702ab1fdb3320b9fe75ab5fc28c93d364248ea86a372fbe6a62']
 
 dependencies = [('PETSc', '3.18.5')]
 petsc_arch = 'installed-arch-linux2-c-opt'