diff --git a/metropolis/pkg/tpm/proto/tpm.proto b/metropolis/pkg/tpm/proto/tpm.proto
index 29b74aa..9f86291 100644
--- a/metropolis/pkg/tpm/proto/tpm.proto
+++ b/metropolis/pkg/tpm/proto/tpm.proto
@@ -2,7 +2,7 @@
 option go_package = "source.monogon.dev/metropolis/pkg/tpm/proto";
 package metropolis.pkg.tpm;
 
-import "proto/tpm.proto";
+import "proto/tpm/tpm.proto";
 
 // ExtendedSealedBytes contains data sealed by a TPM2 via an indirection to
 // allow for more than 128 bytes of payload. It seals an ephemeral key for
@@ -10,7 +10,7 @@
 // key.
 message ExtendedSealedBytes {
   // The secretbox key, as sealed by the TPM.
-  .proto.SealedBytes sealed_key = 1;
+  .tpm.SealedBytes sealed_key = 1;
   // The encrypted box contents.
   bytes encrypted_payload = 2;
 }
\ No newline at end of file