diff --git a/config.yaml b/config.yaml
index 8c3a819..713b543 100644
--- a/config.yaml
+++ b/config.yaml
@@ -201,7 +201,7 @@ actions:
       - target: "spec"
         find: |
               openssl x509 -inform der -in %{SOURCE102} -out nvidiagpuoot001.pem
-              cat rheldup3.pem rhelkpatch1.pem nvidiagpuoot001.pem > ../certs/rhel.pem
+              cat rheldup3.pem rhelkpatch1.pem nvidiagpuoot001.pem >> ../certs/rhel.pem
         replace: |
               openssl x509 -inform der -in %{SOURCE102} -out nvidiagpuoot001.pem
               openssl x509 -inform der -in %{SOURCE107} -out almalinuxnvidia.pem