--- a/pssh.SlackBuild	2021-02-13 02:00:23.188907306 +0200
+++ b/pssh.SlackBuild	2021-02-13 02:00:52.524899441 +0200
@@ -50,6 +50,10 @@
 
 if [ "$ARCH" = "x86_64" ]; then
   LIBDIRSUFFIX="64"
+elif [ "$ARCH" = "aarch64" ]; then
+  LIBDIRSUFFIX="64"
+elif [ "$ARCH" = "riscv64" ]; then
+  LIBDIRSUFFIX="64"
 else
   LIBDIRSUFFIX=""
 fi