diff --git a/pkg/sentry/kernel/ptrace_arm64.go b/pkg/sentry/kernel/ptrace_arm64.go
index 0acdf769d..61e412911 100644
--- a/pkg/sentry/kernel/ptrace_arm64.go
+++ b/pkg/sentry/kernel/ptrace_arm64.go
@@ -17,7 +17,6 @@
 package kernel
 
 import (
-	"gvisor.dev/gvisor/pkg/abi/linux"
 	"gvisor.dev/gvisor/pkg/sentry/usermem"
 	"gvisor.dev/gvisor/pkg/syserror"
 )
diff --git a/pkg/sentry/loader/vdso.go b/pkg/sentry/loader/vdso.go
index ada28aea3..df8a81907 100644
--- a/pkg/sentry/loader/vdso.go
+++ b/pkg/sentry/loader/vdso.go
@@ -268,6 +268,8 @@ func PrepareVDSO(ctx context.Context, mfp pgalloc.MemoryFileProvider) (*VDSO, er
 		// some applications may not be able to handle multiple [vdso]
 		// hints.
 		vdso:  mm.NewSpecialMappable("", mfp, vdso),
+		os:    info.os,
+		arch:  info.arch,
 		phdrs: info.phdrs,
 	}, nil
 }