diff --git a/app/src/main/java/exh/metadata/MetadataHelper.kt b/app/src/main/java/exh/metadata/MetadataHelper.kt
index a8d01c407..b81b7249f 100644
--- a/app/src/main/java/exh/metadata/MetadataHelper.kt
+++ b/app/src/main/java/exh/metadata/MetadataHelper.kt
@@ -6,7 +6,7 @@ import io.paperdb.Paper
 class MetadataHelper {
 
     fun writeGallery(galleryMetadata: ExGalleryMetadata)
-            = exGalleryBook().write(galleryMetadata.galleryUniqueIdentifier(), galleryMetadata)
+            = exGalleryBook().write(galleryMetadata.galleryUniqueIdentifier(), galleryMetadata)!!
 
     fun fetchMetadata(url: String, exh: Boolean): ExGalleryMetadata?
             = ExGalleryMetadata().let {
diff --git a/app/src/main/java/exh/metadata/models/ExGalleryMetadata.kt b/app/src/main/java/exh/metadata/models/ExGalleryMetadata.kt
index afee603df..ac1de4363 100644
--- a/app/src/main/java/exh/metadata/models/ExGalleryMetadata.kt
+++ b/app/src/main/java/exh/metadata/models/ExGalleryMetadata.kt
@@ -22,7 +22,7 @@ class ExGalleryMetadata {
     var uploader: String? = null
     var datePosted: Long? = null
     var parent: String? = null
-    var visible: String? = null
+    var visible: String? = null //Not a boolean
     var language: String? = null
     var translated: Boolean? = null
     var size: Long? = null