diff --git a/src/cmd/link/internal/ld/elf.go b/src/cmd/link/internal/ld/elf.go
index 87d88dd957..6f81e74da2 100644
--- a/src/cmd/link/internal/ld/elf.go
+++ b/src/cmd/link/internal/ld/elf.go
@@ -1171,7 +1171,7 @@ func elfrelocsect(ctxt *Link, out *OutBuf, sect *sym.Section, syms []loader.Sym)
 		}
 	}
 
-	eaddr := int32(sect.Vaddr + sect.Length)
+	eaddr := sect.Vaddr + sect.Length
 	for _, s := range syms {
 		if !ldr.AttrReachable(s) {
 			continue
diff --git a/src/cmd/link/internal/ld/macho.go b/src/cmd/link/internal/ld/macho.go
index 642113cf07..45a3971c33 100644
--- a/src/cmd/link/internal/ld/macho.go
+++ b/src/cmd/link/internal/ld/macho.go
@@ -1194,7 +1194,7 @@ func machorelocsect(ctxt *Link, out *OutBuf, sect *sym.Section, syms []loader.Sy
 		}
 	}
 
-	eaddr := int32(sect.Vaddr + sect.Length)
+	eaddr := sect.Vaddr + sect.Length
 	for _, s := range syms {
 		if !ldr.AttrReachable(s) {
 			continue