diff --git a/src/@types/settings.ts b/src/@types/settings.ts
index 98cb997..053ad4f 100644
--- a/src/@types/settings.ts
+++ b/src/@types/settings.ts
@@ -43,11 +43,16 @@ export interface CreatedAtLimits {
   maxPositiveDelta?: number
 }
 
+export interface ContentLimits {
+  maxLength?: number
+}
+
 export interface EventLimits {
   eventId?: EventIdLimits
   pubkey?: PubkeyLimits
   kind?: KindLimits
   createdAt?: CreatedAtLimits
+  content?: ContentLimits
   rateLimits?: EventRateLimit[]
 }
 
diff --git a/src/utils/settings.ts b/src/utils/settings.ts
index 9d609da..8c40634 100644
--- a/src/utils/settings.ts
+++ b/src/utils/settings.ts
@@ -50,6 +50,9 @@ export class SettingsStatic {
             maxPositiveDelta: 900,
             maxNegativeDelta: 0, // disabled
           },
+          content: {
+            maxLength: 1048576,
+          },
           rateLimits: [
             {
               kinds: [
diff --git a/test/unit/utils/settings.spec.ts b/test/unit/utils/settings.spec.ts
index 481c167..4b10e17 100644
--- a/test/unit/utils/settings.spec.ts
+++ b/test/unit/utils/settings.spec.ts
@@ -72,6 +72,9 @@ describe('SettingsStatic', () => {
               maxPositiveDelta: 900, // +15 min
               maxNegativeDelta: 0, // disabled
             },
+            content: {
+              maxLength: 1048576,
+            },
             'rateLimits': [
               {
                 'kinds': [[0, 5], 7, [40, 49], [10000, 19999], [30000, 39999]],