diff --git a/docs/operator-manual/argocd-cm.yaml b/docs/operator-manual/argocd-cm.yaml
index 53e3666c22394..02eec7244f81a 100644
--- a/docs/operator-manual/argocd-cm.yaml
+++ b/docs/operator-manual/argocd-cm.yaml
@@ -39,6 +39,8 @@ data:
   # The URLs to download additional ArgoCD binaries (besides the Linux amd64 binary included by default)
   # for different OS architectures. If provided, additional download buttons will be displayed on the help page.
   help.download.linux-arm64: "path-or-url-to-download"
+  help.download.linux-ppc64le: "path-or-url-to-download"
+  help.download.linux-s390x: "path-or-url-to-download"
   help.download.darwin-amd64: "path-or-url-to-download"
   help.download.darwin-arm64: "path-or-url-to-download"
   help.download.windows-amd64: "path-or-url-to-download"
diff --git a/ui/src/app/help/components/help.tsx b/ui/src/app/help/components/help.tsx
index bf9b49a21554d..e7c9b99ef155f 100644
--- a/ui/src/app/help/components/help.tsx
+++ b/ui/src/app/help/components/help.tsx
@@ -43,7 +43,7 @@ export const Help = () => {
                                              
                                             {Object.keys(binaryUrls || {}).map(binaryName => {
                                                 const url = binaryUrls[binaryName];
-                                                const match = binaryName.match(/.*(darwin|windows|linux)-(amd64|arm64)/);
+                                                const match = binaryName.match(/.*(darwin|windows|linux)-(amd64|arm64|ppc64le|s390x)/);
                                                 const [platform, arch] = match ? match.slice(1) : ['', ''];
                                                 return (
                                                     <>