diff --git a/gcc/config/riscv/multilib-generator b/gcc/config/riscv/multilib-generator
index 9a6ce0223c961ea2c8e21e64c22270fadff9bfcb..0a3d4c077573f18f6669f84ad45be14d392e7533 100755
--- a/gcc/config/riscv/multilib-generator
+++ b/gcc/config/riscv/multilib-generator
@@ -175,7 +175,7 @@ for cmodel in cmodels:
     # Drop duplicated entry.
     alts = unique(alts)
 
-    for alt in alts[1:]:
+    for alt in alts:
       if alt == arch:
         continue
       arches[alt] = 1