diff --git a/metadata/com.tinfoil.sms.txt b/metadata/com.tinfoil.sms.txt
index 0730b49a53..01fd212d4e 100644
--- a/metadata/com.tinfoil.sms.txt
+++ b/metadata/com.tinfoil.sms.txt
@@ -15,8 +15,25 @@ Repo Type:git
 Repo:https://github.com/tinfoilhat/tinfoil-sms.git
 
 Build:1.3.1,16
-    disable=unverified jars
+    disable=orwell and bouncycastle/strippedcastle fail to build
     commit=1.3.1-fdroid
+    rm=libs/*
+    scanignore=resources
+    extlibs=android/android-support-v4.jar
+    srclibs=1:NineOldAndroids@2.4.0,Orwell@v1.1,BouncyCastle@r1rv50
+    prebuild=cp $$Orwell$$/libs/bcprov-jdk15on-150.jar $$Orwell$$/../bin/orwell-1.1.jar libs/
+
+Maintainer Notes:
+
+bcprov cannot be replaced with..
+ .. bouncycastle sourcebuild
+ .. bouncycastle jar release
+ .. strippedcastle sourcebuild
+
+it currently works with bcprov jar provided by orwell
+
+orwell itself fails to build
+.
 
 Auto Update Mode:Version +-fdroid %v
 Update Check Mode:Tags
diff --git a/srclibs/Orwell.txt b/srclibs/Orwell.txt
new file mode 100644
index 0000000000..47b3115849
--- /dev/null
+++ b/srclibs/Orwell.txt
@@ -0,0 +1,15 @@
+# Source details (the only mandatory fields)
+Repo Type:git
+Repo:https://github.com/gnu-user/orwell.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:Orwell
+
+# Any extra commands to prepare the source library
+Prepare:
+
+# If given "Yes", "android update project -p ." will be executed
+Update Project:Yes
+
diff --git a/srclibs/StrippedCastle.txt b/srclibs/StrippedCastle.txt
new file mode 100644
index 0000000000..3ceb074d9c
--- /dev/null
+++ b/srclibs/StrippedCastle.txt
@@ -0,0 +1,3 @@
+Repo Type:git
+Repo:https://github.com/gnu-user/strippedcastle.git
+