diff --git a/source/fbi/action/action.h b/source/fbi/action/action.h
index 27874fb..f11f5c6 100644
--- a/source/fbi/action/action.h
+++ b/source/fbi/action/action.h
@@ -58,4 +58,5 @@ void action_install_url(const char* confirmMessage, const char* urls, const char
                         void (*drawTop)(ui_view* view, void* data, float x1, float y1, float x2, float y2, u32 index));
 
 void action_install_titledb(linked_list* items, list_item* selected, bool cia);
+void action_mark_titledb_updated(linked_list* items, list_item* selected, bool cia);
 void action_update_titledb(linked_list* items, list_item* selected);
\ No newline at end of file
diff --git a/source/fbi/action/marktitledbupdated.c b/source/fbi/action/marktitledbupdated.c
new file mode 100644
index 0000000..9508863
--- /dev/null
+++ b/source/fbi/action/marktitledbupdated.c
@@ -0,0 +1,27 @@
+#include <string.h>
+
+#include <3ds.h>
+
+#include "action.h"
+#include "../task/uitask.h"
+#include "../../core/core.h"
+
+void action_mark_titledb_updated(linked_list* items, list_item* selected, bool cia) {
+    titledb_info* info = (titledb_info*) selected->data;
+
+    if((cia && info->cia.installed) || (!cia && info->tdsx.installed)) {
+        titledb_cache_entry entry;
+        if(cia) {
+            entry.id = info->cia.id;
+            strncpy(entry.mtime, info->cia.mtime, sizeof(entry.mtime));
+            strncpy(entry.version, info->cia.version, sizeof(entry.version));
+        } else {
+            entry.id = info->tdsx.id;
+            strncpy(entry.mtime, info->tdsx.mtime, sizeof(entry.mtime));
+            strncpy(entry.version, info->tdsx.version, sizeof(entry.version));
+        }
+
+        task_populate_titledb_cache_set(info->id, cia, &entry);
+        task_populate_titledb_update_status(selected);
+    }
+}
\ No newline at end of file
diff --git a/source/fbi/titledb.c b/source/fbi/titledb.c
index 3352e75..2f751be 100644
--- a/source/fbi/titledb.c
+++ b/source/fbi/titledb.c
@@ -11,6 +11,7 @@
 #include "../core/core.h"
 
 static list_item install = {"Install", COLOR_TEXT, action_install_titledb};
+static list_item mark_updated = {"Mark Updated", COLOR_TEXT, action_mark_titledb_updated};
 
 typedef struct {
     populate_titledb_data populateData;
@@ -76,6 +77,7 @@ static void titledb_action_update(ui_view* view, void* data, linked_list* items,
 
     if(linked_list_size(items) == 0) {
         linked_list_add(items, &install);
+        linked_list_add(items, &mark_updated);
     }
 }