diff --git a/modules/lua/mod_lua.c b/modules/lua/mod_lua.c
index 6d79199595..05f1e449eb 100644
--- a/modules/lua/mod_lua.c
+++ b/modules/lua/mod_lua.c
@@ -216,6 +216,7 @@ static ap_lua_vm_spec *create_vm_spec(apr_pool_t **lifecycle_pool,
     case AP_LUA_SCOPE_ONCE:
     case AP_LUA_SCOPE_UNSET:
         apr_pool_create(&pool, r->pool);
+        apr_pool_tag(pool, "mod_lua-vm");
         break;
     case AP_LUA_SCOPE_REQUEST:
         pool = r->pool;
@@ -2032,6 +2033,7 @@ static int lua_post_config(apr_pool_t *pconf, apr_pool_t *plog,
     }
     pool = (apr_pool_t **)apr_shm_baseaddr_get(lua_ivm_shm);
     apr_pool_create(pool, pconf);
+    apr_pool_tag(*pool, "mod_lua-shared");
     apr_pool_cleanup_register(pconf, NULL, shm_cleanup_wrapper,
                           apr_pool_cleanup_null);
     return OK;
diff --git a/modules/proxy/mod_proxy.c b/modules/proxy/mod_proxy.c
index 251afbf3a2..6377b36e00 100644
--- a/modules/proxy/mod_proxy.c
+++ b/modules/proxy/mod_proxy.c
@@ -1385,6 +1385,7 @@ static void * create_proxy_config(apr_pool_t *p, server_rec *s)
     ps->source_address = NULL;
     ps->source_address_set = 0;
     apr_pool_create_ex(&ps->pool, p, NULL, NULL);
+    apr_pool_tag(ps->pool, "proxy_server_conf");
 
     return ps;
 }