diff --git a/meta-security/meta-tpm/recipes-tpm2/tpm2-abrmd/files/tpm2-abrmd-init.sh b/meta-security/meta-tpm/recipes-tpm2/tpm2-abrmd/files/tpm2-abrmd-init.sh
index c8dfb7d..9bb7da9 100644
--- a/meta-security/meta-tpm/recipes-tpm2/tpm2-abrmd/files/tpm2-abrmd-init.sh
+++ b/meta-security/meta-tpm/recipes-tpm2/tpm2-abrmd/files/tpm2-abrmd-init.sh
@@ -27,7 +27,7 @@
 	start)
 		echo -n "Starting $DESC: "
 
-		if [ ! -e /dev/tpm* ]
+		if [ ! -e /dev/tpm? ]
 		then
 			echo "device driver not loaded, skipping."
 			exit 0
diff --git a/meta-security/meta-tpm/recipes-tpm2/tpm2-abrmd/files/tpm2-abrmd.default b/meta-security/meta-tpm/recipes-tpm2/tpm2-abrmd/files/tpm2-abrmd.default
index 987978a..b4b3c20 100644
--- a/meta-security/meta-tpm/recipes-tpm2/tpm2-abrmd/files/tpm2-abrmd.default
+++ b/meta-security/meta-tpm/recipes-tpm2/tpm2-abrmd/files/tpm2-abrmd.default
@@ -1 +1 @@
-DAEMON_OPTS="--tcti=device --logger=syslog --max-connections=20 --max-transient-objects=20 --fail-on-loaded-trans"
+DAEMON_OPTS="--tcti=device --logger=syslog --max-connections=20 --max-transients=20 --flush-all"