diff --git a/HIRS_Provisioner/scripts/install/tpm_aca_provision b/HIRS_Provisioner/scripts/install/tpm_aca_provision
index 4c83f2b4..2c904d25 100755
--- a/HIRS_Provisioner/scripts/install/tpm_aca_provision
+++ b/HIRS_Provisioner/scripts/install/tpm_aca_provision
@@ -1,81 +1,3 @@
 #!/bin/bash
 
-# This script checks for signs of a TPM on the host, and then executes the appropriate
-# HIRS TPM ACA provisining process according to the version of TPM found.
-
-# check dmesg for TPM
-dmesg | grep -iq "1\.2 TPM"
-DMESG_1_2=$((1-$?))
-
-dmesg | grep -iq "2\.0 TPM"
-DMESG_2_0=$((1-$?))
-
-# check /sys/class/tpm for TPM
-DEV_1_2=0
-if [[ -f "/sys/class/tpm/tpm0/device/firmware_node/description" ]]; then
-	grep -q "TPM 1.2 Device" /sys/class/tpm/tpm0/device/firmware_node/description
-	DEV_1_2=$((1-$?))
-fi
-
-DEV_2_0=0
-if [[ -f "/sys/class/tpm/tpm0/device/description" ]]; then
-	grep -q "TPM 2.0 Device" /sys/class/tpm/tpm0/device/description
-	DEV_2_0=$((1-$?))
-fi
-
-# check to see whether emulators are present
-EMU_1_2=0
-if hash tpm_version 2> /dev/null ; then
-	tpm_version > /dev/null 2>&1
-	if [[ $? -eq 0 ]]; then
-		EMU_1_2=1
-	fi
-fi
-
-EMU_2_0=0
-if hash tpm2_nvlist 2> /dev/null ; then
-	tpm2_nvlist > /dev/null 2>&1
-	if [[ $? -eq 0 ]]; then
-		EMU_2_0=1
-	fi
-fi
-
-rpm -q HIRS_Provisioner_TPM_1_2 > /dev/null
-PROVISIONER_1_2_INSTALLED=$?
-rpm -q HIRS_Provisioner_TPM_2_0 > /dev/null
-PROVISIONER_2_0_INSTALLED=$?
-
-TPM_1_2_PRESENT=$(($DMESG_1_2 + $DEV_1_2 + $EMU_1_2))
-TPM_2_0_PRESENT=$(($DMESG_2_0 + $DEV_2_0 + $EMU_2_0))
-
-if [ "$TPM_1_2_PRESENT" -gt 0 ] ; then
-	echo "TPM 1.2 detected."
-	if [ $PROVISIONER_1_2_INSTALLED -eq 0 ]; then
-		hirs-provisioner -p
-		RC=$?
-	else
-		echo "The package 'HIRS_Provisioner_TPM_1_2' must be installed to provision a TPM 1.2."
-		exit 1
-	fi
-elif [ "$TPM_2_0_PRESENT" -gt 0 ] ; then
-	echo "TPM 2.0 detected."
-	if [ $PROVISIONER_2_0_INSTALLED -eq 0 ]; then
-		/usr/local/bin/hirs-provisioner-tpm2 provision
-		RC=$?
-	else
-		echo "The package 'HIRS_Provisioner_TPM_2_0' must be installed to provision a TPM 2.0."
-		exit 1
-	fi
-else
-	echo "No evidence of a TPM was found in dmesg, /sys/class/tpm, or via an installed emulator.  If this machine has a TPM, please ensure it is enabled in UEFI/BIOS, or that your emulator is installed and functioning with tpm-tools or tpm2-tools."
-	if [ $PROVISIONER_1_2_INSTALLED -eq 0 ]; then
-		echo "Running TPM 1.2 provisioner to support normal HIRS usage."
-		hirs-provisioner --provision
-		RC=$?
-	else
-		echo "TPM 1.2 provisioner is not installed; not running normal HIRS provisioning."
-		exit 1
-	fi
-fi
-
-exit $RC
\ No newline at end of file
+hirs-provisioner provision