diff --git a/openbr/plugins/gallery.cpp b/openbr/plugins/gallery.cpp
index a57aae2..d739d74 100644
--- a/openbr/plugins/gallery.cpp
+++ b/openbr/plugins/gallery.cpp
@@ -687,7 +687,9 @@ class dbGallery : public Gallery
         if (!subset.isEmpty()) {
             const QStringList &words = subset.split(":");
             QtUtils::checkArgsSize("Input", words, 2, 4);
-            seed = QtUtils::toInt(words[0]);
+            if      (words[0] == "train") seed = 0;
+            else if (words[0] == "test" ) seed = 1;
+            else                          seed = QtUtils::toInt(words[0]);
             if (words[1].startsWith('{') && words[1].endsWith('}')) {
                 foreach (const QString &regexp, words[1].mid(1, words[1].size()-2).split(","))
                     metadataFields.append(QRegExp(regexp));
@@ -813,16 +815,10 @@ class googleGallery : public Gallery
         return templates;
     }
 
-    void write(const Template &t)
+    void write(const Template &)
     {
-        (void) t;
         qFatal("Not supported.");
     }
-
-    void init()
-    {
-        //
-    }
 };
 
 BR_REGISTER(Gallery, googleGallery)