diff --git a/.changelog/2425.txt b/.changelog/2425.txt
new file mode 100644
index 0000000000..e58e4d9c75
--- /dev/null
+++ b/.changelog/2425.txt
@@ -0,0 +1,3 @@
+```release-note:bug
+resource/cloudflare_notification_policy: Fix unexpected crashes when setting target_hostname with a filters attribute
+```
diff --git a/docs/resources/notification_policy.md b/docs/resources/notification_policy.md
index 198527c258..473c9f9b62 100644
--- a/docs/resources/notification_policy.md
+++ b/docs/resources/notification_policy.md
@@ -119,7 +119,7 @@ Optional:
 - `services` (Set of String)
 - `slo` (Set of String) A numerical limit. Example: `99.9`.
 - `status` (Set of String) Status to alert on.
-- `target_host` (Set of String) Target host to alert on for dos.
+- `target_hostname` (Set of String) Target host to alert on for dos.
 - `target_zone_name` (Set of String) Target domain to alert on.
 - `zones` (Set of String) A list of zone identifiers.
 
diff --git a/internal/sdkv2provider/schema_cloudflare_notification_policy.go b/internal/sdkv2provider/schema_cloudflare_notification_policy.go
index 3beb56f088..fee2b15f24 100644
--- a/internal/sdkv2provider/schema_cloudflare_notification_policy.go
+++ b/internal/sdkv2provider/schema_cloudflare_notification_policy.go
@@ -267,7 +267,7 @@ func notificationPolicyFilterSchema() *schema.Schema {
 					Optional:    true,
 					Description: "Target domain to alert on.",
 				},
-				"target_host": {
+				"target_hostname": {
 					Type: schema.TypeSet,
 					Elem: &schema.Schema{
 						Type: schema.TypeString,