diff --git a/src/xdp-utils.c b/src/xdp-utils.c
index e5718fed9..0a593273c 100644
--- a/src/xdp-utils.c
+++ b/src/xdp-utils.c
@@ -125,14 +125,15 @@ struct _XdpAppInfo {
   char *id;
   XdpAppInfoKind kind;
 
+  /* pid namespace mapping */
+  GMutex pidns_lock;
+  ino_t   pidns_id;
+
   union
     {
       struct
         {
           GKeyFile *keyfile;
-	   /* pid namespace mapping */
-          GMutex pidns_lock;
-          ino_t   pidns_id;
         } flatpak;
       struct
         {
@@ -2357,24 +2358,16 @@ xdp_app_info_get_child_pid (JsonNode *root,
 }
 
 static gboolean
-xdp_app_info_ensure_pidns (XdpAppInfo  *app_info,
-                           DIR         *proc,
-                           GError     **error)
+xdp_app_info_ensure_pidns_flatpak (XdpAppInfo  *app_info,
+                                   DIR         *proc,
+                                   GError     **error)
 {
   g_autoptr(JsonNode) root = NULL;
-  g_autoptr(GMutexLocker) guard = NULL;
   xdp_autofd int fd = -1;
   pid_t pid;
   ino_t ns;
   int r;
 
-  g_assert (app_info->kind == XDP_APP_INFO_KIND_FLATPAK);
-
-  guard = g_mutex_locker_new (&(app_info->u.flatpak.pidns_lock));
-
-  if (app_info->u.flatpak.pidns_id != 0)
-    return TRUE;
-
   root = xdp_app_info_load_bwrap_info (app_info, error);
   if (root == NULL)
     return FALSE;
@@ -2386,7 +2379,7 @@ xdp_app_info_ensure_pidns (XdpAppInfo  *app_info,
   if (ns != 0)
     {
       g_debug ("Using pid namespace info from bwrap info");
-      app_info->u.flatpak.pidns_id = ns;
+      app_info->pidns_id = ns;
       return TRUE;
     }
 
@@ -2408,11 +2401,27 @@ xdp_app_info_ensure_pidns (XdpAppInfo  *app_info,
       return FALSE;
     }
 
-  app_info->u.flatpak.pidns_id = ns;
+  app_info->pidns_id = ns;
 
   return TRUE;
 }
 
+static gboolean
+xdp_app_info_ensure_pidns (XdpAppInfo  *app_info,
+                           DIR         *proc,
+                           GError     **error)
+{
+  g_autoptr(GMutexLocker) guard = g_mutex_locker_new (&(app_info->pidns_lock));
+
+  if (app_info->pidns_id != 0)
+    return TRUE;
+
+  if (app_info->kind == XDP_APP_INFO_KIND_FLATPAK)
+    return xdp_app_info_ensure_pidns_flatpak (app_info, proc, error);
+
+  return FALSE;
+}
+
 /* This is the trunk for xdp_app_info_map_pids()/xdp_app_info_map_tids() */
 static gboolean
 app_info_map_pids (XdpAppInfo  *app_info,
@@ -2424,7 +2433,6 @@ app_info_map_pids (XdpAppInfo  *app_info,
   gboolean ok;
   DIR *proc;
   uid_t uid;
-  ino_t ns;
 
   g_return_val_if_fail (app_info != NULL, FALSE);
   g_return_val_if_fail (pids != NULL, FALSE);
@@ -2460,8 +2468,7 @@ app_info_map_pids (XdpAppInfo  *app_info,
    */
   uid = getuid ();
 
-  ns = app_info->u.flatpak.pidns_id;
-  ok = map_pids (proc, ns, pids, n_pids, uid, error);
+  ok = map_pids (proc, app_info->pidns_id, pids, n_pids, uid, error);
 
  out:
   closedir (proc);