diff --git a/.github/actions/spelling/allow.txt b/.github/actions/spelling/allow.txt
index bad57a07f8..671645b2a9 100644
--- a/.github/actions/spelling/allow.txt
+++ b/.github/actions/spelling/allow.txt
@@ -273,6 +273,7 @@ HLR
 Horovod
 hostcert
 hostkey
+HPC
 HPDA
 htc
 htcondor