diff --git a/meta-google/recipes-tpm/hoth/libhoth_%.bbappend b/meta-google/recipes-tpm/hoth/libhoth_%.bbappend
new file mode 100644
index 0000000..8d57437
--- /dev/null
+++ b/meta-google/recipes-tpm/hoth/libhoth_%.bbappend
@@ -0,0 +1 @@
+SRCREV:gbmc = "769296220dc88df33f4726aa11e39e049257b3c4"