diff --git a/metadata/org.mozilla.mozstumbler.txt b/metadata/org.mozilla.mozstumbler.txt
index 103dfbb6dd..79f42e07cc 100644
--- a/metadata/org.mozilla.mozstumbler.txt
+++ b/metadata/org.mozilla.mozstumbler.txt
@@ -106,10 +106,29 @@ Build:0.40.3.0,400300
     gradle=yes
 
 Build:0.40.4.0,400400
-    disable=untrusted repos
     commit=v0.40.4.0
     gradle=yes
     subdir=android
+    srclibs=MozOsmDroid@4.3.1,SimpleKML@v1.0
+    prebuild=sed -i \
+            -e '/sonatype/d' \
+            -e '/mavenCentral/amavenLocal()' \
+            -e 's/http:\/\/mozilla-services.github.io\/ivy-repo/http:\/\/localhost' \
+            -e '/fileTree/acompile "org.osmdroid:osmdroid-android:4.3-SNAPSHOT"' build.gradle && \
+        sed -i -e '/fileTree/d' build.gradle && \
+        $$MVN3$$ install:install-file \
+            -DgroupId=android \
+            -DartifactId=android \
+            -Dversion=4.4.2_r3 \
+            -Dpackaging=jar \
+            -Dfile=$$SDK$$/platforms/android-19/android.jar && \
+        pushd $$MozOsmDroid$$ && $$MVN3$$ install && popd && \
+        cp -fR $$SimpleKML$$/SimpleKML ../ && \
+        rm ../SimpleKML/libs/* && \
+        sed -i -e '/libs\/simple-xml/acompile "org.simpleframework:simple-xml:2.6.3"' -e '/dependencies {/irepositories { mavenCentral() \n mavenLocal() \n }\n' ../SimpleKML/build.gradle && \
+        sed -i -e '/libs\/simple-xml/d' ../SimpleKML/build.gradle && \
+        echo "include ':SimpleKML'" >> ../settings.gradle && \
+        sed -i -e 's/runProguard true/runProguard false/g' build.gradle && \
 
 #Auto Update Mode:Version v%v
 Update Check Mode:Tags
diff --git a/srclibs/MozOsmDroid.txt b/srclibs/MozOsmDroid.txt
new file mode 100644
index 0000000000..225fb0bc7b
--- /dev/null
+++ b/srclibs/MozOsmDroid.txt
@@ -0,0 +1,2 @@
+Repo Type:git
+Repo:https://github.com/mozilla/osmdroid
diff --git a/srclibs/SimpleKML.txt b/srclibs/SimpleKML.txt
new file mode 100644
index 0000000000..d5f86c7c31
--- /dev/null
+++ b/srclibs/SimpleKML.txt
@@ -0,0 +1,2 @@
+Repo Type:git
+Repo:https://github.com/crankycoder/SimpleKML