diff --git a/nx/include/switch/services/caps.h b/nx/include/switch/services/caps.h
index 4e8890f8..8f5ad3d0 100644
--- a/nx/include/switch/services/caps.h
+++ b/nx/include/switch/services/caps.h
@@ -13,6 +13,12 @@ typedef struct {
     u8 unk_x4[0x3c];
 } CapsScreenShotAttribute;
 
+/// AlbumEntry
+typedef struct {
+    u8 unk_x0[0x20];
+} CapsAlbumEntry;
+
+/// ApplicationAlbumEntry
 typedef struct {
     u8 unk_x0[0x20];
 } CapsApplicationAlbumEntry;