diff --git a/third-party/pjproject/patches/config_site.h b/third-party/pjproject/patches/config_site.h
index 9f4d678782..bb40c7bcd4 100644
--- a/third-party/pjproject/patches/config_site.h
+++ b/third-party/pjproject/patches/config_site.h
@@ -91,3 +91,11 @@
 #define PJSIP_TSX_UAS_CONTINUE_ON_TP_ERROR 0
 #define PJ_SSL_SOCK_OSSL_USE_THREAD_CB 0
 #define PJSIP_AUTH_ALLOW_MULTIPLE_AUTH_HEADER 1
+
+/*
+ * The default is 32 with 8 being used by pjproject itself.
+ * Since this value is used in invites, dialogs, transports
+ * and subscriptions as well as the global pjproject endpoint,
+ * we don't want to increase it too much.
+ */
+#define PJSIP_MAX_MODULE 38