diff --git a/security/integrity/ima/ima_policy.c b/security/integrity/ima/ima_policy.c
index aed47b777a57fbf495f14fa9038dbfb1759dd33a..e8498a3f4887facd715bedcdea80a5a2ae854a17 100644
--- a/security/integrity/ima/ima_policy.c
+++ b/security/integrity/ima/ima_policy.c
@@ -83,7 +83,7 @@ struct ima_rule_entry {
  * normal users can easily run the machine out of memory simply building
  * and running executables.
  */
-static struct ima_rule_entry dont_measure_rules[] = {
+static struct ima_rule_entry dont_measure_rules[] __ro_after_init = {
 	{.action = DONT_MEASURE, .fsmagic = PROC_SUPER_MAGIC, .flags = IMA_FSMAGIC},
 	{.action = DONT_MEASURE, .fsmagic = SYSFS_MAGIC, .flags = IMA_FSMAGIC},
 	{.action = DONT_MEASURE, .fsmagic = DEBUGFS_MAGIC, .flags = IMA_FSMAGIC},
@@ -97,7 +97,7 @@ static struct ima_rule_entry dont_measure_rules[] = {
 	{.action = DONT_MEASURE, .fsmagic = NSFS_MAGIC, .flags = IMA_FSMAGIC}
 };
 
-static struct ima_rule_entry original_measurement_rules[] = {
+static struct ima_rule_entry original_measurement_rules[] __ro_after_init = {
 	{.action = MEASURE, .func = MMAP_CHECK, .mask = MAY_EXEC,
 	 .flags = IMA_FUNC | IMA_MASK},
 	{.action = MEASURE, .func = BPRM_CHECK, .mask = MAY_EXEC,
@@ -108,7 +108,7 @@ static struct ima_rule_entry original_measurement_rules[] = {
 	{.action = MEASURE, .func = FIRMWARE_CHECK, .flags = IMA_FUNC},
 };
 
-static struct ima_rule_entry default_measurement_rules[] = {
+static struct ima_rule_entry default_measurement_rules[] __ro_after_init = {
 	{.action = MEASURE, .func = MMAP_CHECK, .mask = MAY_EXEC,
 	 .flags = IMA_FUNC | IMA_MASK},
 	{.action = MEASURE, .func = BPRM_CHECK, .mask = MAY_EXEC,
@@ -122,7 +122,7 @@ static struct ima_rule_entry default_measurement_rules[] = {
 	{.action = MEASURE, .func = POLICY_CHECK, .flags = IMA_FUNC},
 };
 
-static struct ima_rule_entry default_appraise_rules[] = {
+static struct ima_rule_entry default_appraise_rules[] __ro_after_init = {
 	{.action = DONT_APPRAISE, .fsmagic = PROC_SUPER_MAGIC, .flags = IMA_FSMAGIC},
 	{.action = DONT_APPRAISE, .fsmagic = SYSFS_MAGIC, .flags = IMA_FSMAGIC},
 	{.action = DONT_APPRAISE, .fsmagic = DEBUGFS_MAGIC, .flags = IMA_FSMAGIC},