diff --git a/metadata/eu.flatworld.android.slider.txt b/metadata/eu.flatworld.android.slider.txt
deleted file mode 100644
index 88384bd9f7..0000000000
--- a/metadata/eu.flatworld.android.slider.txt
+++ /dev/null
@@ -1,43 +0,0 @@
-AntiFeatures:UpstreamNonFree
-Categories:Multimedia
-License:Apache-2.0
-Web Site:http://www.flatworld.eu
-Source Code:https://github.com/marcopar/SliderSynth
-Issue Tracker:https://github.com/marcopar/SliderSynth/issues
-
-Auto Name:SliderSynth
-Summary:Basic musical instrument
-Description:
-Slide your finger to change pitch:
-
-* up to 4 configurable "keyboards"
-* 5 waveforms (sine, triangle, square, sawtooth, reverse sawtooth)
-* attack, release and volume for each keyboard
-* selectable octave range for each keyboard
-
-If you experience stuttering, reduce the sample rate in the settings. Google
-Analytics was removed before building.
-.
-
-Repo Type:git
-Repo:https://github.com/marcopar/SliderSynth
-
-Build:1.0.2,3
-    commit=10
-    init=rm -rf libs/*
-    srclibs=NoAnalytics@158a4a
-    extlibs=libgdx/libgdx-0.9.3.zip
-    prebuild=echo "source.dir=src;$$NoAnalytics$$/src" >> project.properties && \
-        unzip libs/libgdx-0.9.3.zip -d libs/ && \
-        rm libs/libgdx-0.9.3.zip
-    target=android-8
-
-Build:2.3.1,20301
-    commit=04817720ee612659f9bd5df3988cef4390adfdc6
-    subdir=app
-    gradle=yes
-
-Auto Update Mode:None
-Update Check Mode:RepoManifest
-Current Version:2.3.2
-Current Version Code:20302
diff --git a/metadata/eu.flatworld.android.slider.yml b/metadata/eu.flatworld.android.slider.yml
new file mode 100644
index 0000000000..71eebf185b
--- /dev/null
+++ b/metadata/eu.flatworld.android.slider.yml
@@ -0,0 +1,51 @@
+AntiFeatures:
+  - UpstreamNonFree
+Categories:
+  - Multimedia
+License: Apache-2.0
+WebSite: http://www.flatworld.eu
+SourceCode: https://github.com/marcopar/SliderSynth
+IssueTracker: https://github.com/marcopar/SliderSynth/issues
+
+AutoName: SliderSynth
+Summary: Basic musical instrument
+Description: |-
+    Slide your finger to change pitch:
+
+    * up to 4 configurable "keyboards"
+    * 5 waveforms (sine, triangle, square, sawtooth, reverse sawtooth)
+    * attack, release and volume for each keyboard
+    * selectable octave range for each keyboard
+
+    If you experience stuttering, reduce the sample rate in the settings. Google
+    Analytics was removed before building.
+
+RepoType: git
+Repo: https://github.com/marcopar/SliderSynth
+
+Builds:
+  - versionName: 1.0.2
+    versionCode: 3
+    commit: '10'
+    init: rm -rf libs/*
+    srclibs:
+      - NoAnalytics@158a4a
+    extlibs:
+      - libgdx/libgdx-0.9.3.zip
+    prebuild:
+      - echo "source.dir=src;$$NoAnalytics$$/src" >> project.properties
+      - unzip libs/libgdx-0.9.3.zip -d libs/
+      - rm libs/libgdx-0.9.3.zip
+    target: android-8
+
+  - versionName: 2.3.1
+    versionCode: 20301
+    commit: 04817720ee612659f9bd5df3988cef4390adfdc6
+    subdir: app
+    gradle:
+      - yes
+
+AutoUpdateMode: None
+UpdateCheckMode: RepoManifest
+CurrentVersion: 2.3.2
+CurrentVersionCode: 20302