diff --git a/src/core/hle/service/http_c.cpp b/src/core/hle/service/http_c.cpp
index 9dd713e63..f33a03dfb 100644
--- a/src/core/hle/service/http_c.cpp
+++ b/src/core/hle/service/http_c.cpp
@@ -449,6 +449,7 @@ void HTTP_C::CloseClientCertContext(Kernel::HLERequestContext& ctx) {
     }
 
     client_certs.erase(cert_handle);
+    session_data->num_client_certs--;
 
     IPC::RequestBuilder rb = rp.MakeBuilder(1, 0);
     rb.Push(RESULT_SUCCESS);