diff --git a/metadata/org.dmfs.tasks.txt b/metadata/org.dmfs.tasks.txt
index 60836e9a49..f235980da4 100644
--- a/metadata/org.dmfs.tasks.txt
+++ b/metadata/org.dmfs.tasks.txt
@@ -51,6 +51,14 @@ Build:1.0.8,29
     prebuild=mkdir -p $$PagerSlidingTabStrip$$/libs && \
         mv libs/android-support-v4.jar $$PagerSlidingTabStrip$$/libs
 
+Build:1.0.10,43
+    disable=retention-magic-1.2.2 is not released
+    commit=1.0.10
+    extlibs=android/android-support-v4.jar
+    srclibs=1:task-provider@1.0.10,2:PagerSlidingTabStrip@v1.0.1
+    prebuild=mkdir -p $$PagerSlidingTabStrip$$/libs && \
+        mv libs/android-support-v4.jar $$PagerSlidingTabStrip$$/libs
+
 Auto Update Mode:None
 Update Check Mode:Tags
 Current Version:1.0.10
diff --git a/srclibs/RetentionMagic.txt b/srclibs/RetentionMagic.txt
new file mode 100644
index 0000000000..d817551ca5
--- /dev/null
+++ b/srclibs/RetentionMagic.txt
@@ -0,0 +1,15 @@
+# Source details (the only mandatory fields)
+Repo Type:git
+Repo:https://github.com/dmfs/retention-magic.git
+
+# Comma-separated list of subdirs to use. The first existing subdirectory
+# found between those given will be used. If none is found or provided, the
+# root of the repo directory will be used instead.
+Subdir:
+
+# Any extra commands to prepare the source library
+Prepare:
+
+# If given "Yes", "android update project -p ." will be executed
+Update Project:
+