diff --git a/packages/better-auth/src/plugins/organization/client.ts b/packages/better-auth/src/plugins/organization/client.ts
index 053598e254..7213e2c6e2 100644
--- a/packages/better-auth/src/plugins/organization/client.ts
+++ b/packages/better-auth/src/plugins/organization/client.ts
@@ -95,7 +95,7 @@ export const organizationClient = <O extends OrganizationClientOptions>(
 								id: string;
 								name: string;
 								email: string;
-								image: string;
+								image: string | undefined;
 							};
 						})[];
 						invitations: Invitation[];
diff --git a/packages/better-auth/src/plugins/organization/organization.ts b/packages/better-auth/src/plugins/organization/organization.ts
index d7e4b74f9e..6b466d4548 100644
--- a/packages/better-auth/src/plugins/organization/organization.ts
+++ b/packages/better-auth/src/plugins/organization/organization.ts
@@ -368,7 +368,7 @@ export const organization = <O extends OrganizationOptions>(options?: O) => {
 								id: string;
 								name: string;
 								email: string;
-								image: string;
+								image: string | undefined;
 							};
 						}
 					>[];