diff --git a/meta-integrity/README.md b/meta-integrity/README.md
index eae1c57..816b40d 100644
--- a/meta-integrity/README.md
+++ b/meta-integrity/README.md
@@ -187,7 +187,7 @@ IMA policy loading became broken in systemd 2.18. The modified systemd
 changes. To activate policy loading via systemd, place a policy file
 in `/etc/ima/ima-policy`, for example with:
 
-    IMA_EVM_POLICY_SYSTEMD = "${INTEGRITY_BASE}/data/ima_policy_simple"
+    IMA_EVM_POLICY = "${INTEGRITY_BASE}/data/ima_policy_simple"
 
 To check that measuring works, look at `/sys/kernel/security/ima/ascii_runtime_measurements`
 
diff --git a/meta-integrity/classes/ima-evm-rootfs.bbclass b/meta-integrity/classes/ima-evm-rootfs.bbclass
index 3cb0d07..6902d69 100644
--- a/meta-integrity/classes/ima-evm-rootfs.bbclass
+++ b/meta-integrity/classes/ima-evm-rootfs.bbclass
@@ -69,10 +69,10 @@ ima_evm_sign_rootfs () {
     find ${IMA_EVM_ROOTFS_HASHED} | xargs -d "\n" --no-run-if-empty --verbose evmctl ima_hash
 
     # Optionally install custom policy for loading by systemd.
-    if [ "${IMA_EVM_POLICY_SYSTEMD}" ]; then
+    if [ "${IMA_EVM_POLICY}" ]; then
         install -d ./${sysconfdir}/ima
         rm -f ./${sysconfdir}/ima/ima-policy
-        install "${IMA_EVM_POLICY_SYSTEMD}" ./${sysconfdir}/ima/ima-policy
+        install "${IMA_EVM_POLICY}" ./${sysconfdir}/ima/ima-policy
     fi
 }