diff --git a/metadata/com.murrayc.galaxyzoo.app.txt b/metadata/com.murrayc.galaxyzoo.app.txt
index 3f2352df92..473da9ec5a 100644
--- a/metadata/com.murrayc.galaxyzoo.app.txt
+++ b/metadata/com.murrayc.galaxyzoo.app.txt
@@ -158,8 +158,14 @@ Build:1.50,50
     gradle=yes
     prebuild=sed -i -e 's/21.0.2/21.0.+/g' -e 's/gradle:1.0.0-rc4/gradle:0.14.0/g'  build.gradle ../build.gradle
 
+Build:1.51,51
+    commit=1.51
+    subdir=app
+    gradle=yes
+    prebuild=sed -i -e 's/21.0.2/21.0.+/g' -e 's/gradle:1.0.0-rc4/gradle:0.14.0/g'  build.gradle ../build.gradle
+
 Auto Update Mode:Version %v
 Update Check Mode:Tags
-Current Version:1.50
-Current Version Code:50
+Current Version:1.51
+Current Version Code:51