diff --git a/metadata/dev.ukanth.ufirewall.txt b/metadata/dev.ukanth.ufirewall.txt
index f4f9cf68a3..5e7dad66dd 100644
--- a/metadata/dev.ukanth.ufirewall.txt
+++ b/metadata/dev.ukanth.ufirewall.txt
@@ -220,9 +220,10 @@ Build:1.2.9,152
 Build:1.3.1.1,164
     commit=v1.3.1.1
     submodules=yes
-    rm=jni
     scandelete=res/raw
-    build=make -C external NDK=$$NDK$$
+    prebuild=mv jni jni_
+    build=mv jni_ jni && \
+        make -C external NDK=$$NDK$$
 
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