diff --git a/packages/integrations/src/opnsense/opnsense-integration.ts b/packages/integrations/src/opnsense/opnsense-integration.ts
index 2f11dfcc4..0c1841d55 100644
--- a/packages/integrations/src/opnsense/opnsense-integration.ts
+++ b/packages/integrations/src/opnsense/opnsense-integration.ts
@@ -105,7 +105,7 @@ export class OPNsenseIntegration extends Integration implements FirewallSummaryI
 
   public async getFirewallMemoryAsync(): Promise<FirewallMemorySummary> {
     const responseMemory = await fetchWithTrustedCertificatesAsync(
-      this.url("/api/diagnostics/system/systemResources"),
+      this.url("/api/diagnostics/system/system_resources"),
       {
         headers: {
           Authorization: this.getAuthHeaders(),