diff --git a/meta-tpm/recipes-core/packagegroup/packagegroup-security-tpm2.bb b/meta-tpm/recipes-core/packagegroup/packagegroup-security-tpm2.bb
index fb36fab..fb0105e 100644
--- a/meta-tpm/recipes-core/packagegroup/packagegroup-security-tpm2.bb
+++ b/meta-tpm/recipes-core/packagegroup/packagegroup-security-tpm2.bb
@@ -3,6 +3,8 @@ LICENSE = "MIT"
 LIC_FILES_CHKSUM = "file://${COMMON_LICENSE_DIR}/MIT;md5=0835ade698e0bcf8506ecda2f7b4f302 \
                     file://${COREBASE}/meta/COPYING.MIT;md5=3da9cfbcb788c80a0384361b4de20420"
 
+PACKAGE_ARCH = "${TUNE_PKGARCH}"
+
 inherit packagegroup
 
 PACKAGES = "${PN}"
@@ -12,6 +14,9 @@ RDEPENDS:packagegroup-security-tpm2 = " \
     tpm2-tools \
     trousers \
     tpm2-tss \
+    libtss2-mu \
+    libtss2-tcti-device \
+    libtss2-tcti-mssim \
     libtss2 \
     tpm2-abrmd \
     tpm2-pkcs11 \